8907876692

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{421}}^1\times {\mathrm{521}}^1$

素因数の和:1041

約数の個数: 96

約数和(自身を含む): 18651886848

約数和(自身を除く): 9744010156

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 71, 142, 143, 284, 286, 421, 521, 572, 781, 842, 923, 1042, 1562, 1684, 1846, 2084, 3124, 3692, 4631, 5473, 5731, 6773, 9262, 10153, 10946, 11462, 13546, 18524, 20306, 21892, 22924, 27092, 29891, 36991, 40612, 59782, 60203, 73982, 74503, 119564, 120406, 147964, 149006, 219341, 240812, 298012, 328801, 388583, 406901, 438682, 480883, 657602, 777166, 813802, 877364, 961766, 1315204, 1554332, 1627604, 1923532, 2412751, 2851433, 4274413, 4825502, 5289713, 5702866, 8548826, 9651004, 10579426, 11405732, 15573211, 17097652, 21158852, 31146422, 31365763, 62292844, 62731526, 125463052, 171305321, 202451743, 342610642, 404903486, 685221284, 809806972, 2226969173, 4453938346, 8907876692]

約数ペア:

[(1, 8907876692), (2, 4453938346), (4, 2226969173), (11, 809806972), (13, 685221284), (22, 404903486), (26, 342610642), (44, 202451743), (52, 171305321), (71, 125463052), (142, 62731526), (143, 62292844), (284, 31365763), (286, 31146422), (421, 21158852), (521, 17097652), (572, 15573211), (781, 11405732), (842, 10579426), (923, 9651004), (1042, 8548826), (1562, 5702866), (1684, 5289713), (1846, 4825502), (2084, 4274413), (3124, 2851433), (3692, 2412751), (4631, 1923532), (5473, 1627604), (5731, 1554332), (6773, 1315204), (9262, 961766), (10153, 877364), (10946, 813802), (11462, 777166), (13546, 657602), (18524, 480883), (20306, 438682), (21892, 406901), (22924, 388583), (27092, 328801), (29891, 298012), (36991, 240812), (40612, 219341), (59782, 149006), (60203, 147964), (73982, 120406), (74503, 119564)]