1013651444

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{263}}^1$

素因数の和:429

約数の個数: 96

約数和(自身を含む): 2086318080

約数和(自身を除く): 1072666636

約数列:

[1, 2, 4, 13, 19, 26, 38, 47, 52, 76, 83, 94, 166, 188, 247, 263, 332, 494, 526, 611, 893, 988, 1052, 1079, 1222, 1577, 1786, 2158, 2444, 3154, 3419, 3572, 3901, 4316, 4997, 6308, 6838, 7802, 9994, 11609, 12361, 13676, 15604, 19988, 20501, 21829, 23218, 24722, 41002, 43658, 46436, 49444, 50713, 64961, 74119, 82004, 87316, 101426, 129922, 148238, 160693, 202852, 234859, 259844, 283777, 296476, 321386, 414751, 469718, 567554, 642772, 829502, 939436, 963547, 1025963, 1135108, 1659004, 1927094, 2051926, 3053167, 3854188, 4103852, 5391763, 6106334, 10783526, 12212668, 13337519, 19493297, 21567052, 26675038, 38986594, 53350076, 77973188, 253412861, 506825722, 1013651444]

約数ペア:

[(1, 1013651444), (2, 506825722), (4, 253412861), (13, 77973188), (19, 53350076), (26, 38986594), (38, 26675038), (47, 21567052), (52, 19493297), (76, 13337519), (83, 12212668), (94, 10783526), (166, 6106334), (188, 5391763), (247, 4103852), (263, 3854188), (332, 3053167), (494, 2051926), (526, 1927094), (611, 1659004), (893, 1135108), (988, 1025963), (1052, 963547), (1079, 939436), (1222, 829502), (1577, 642772), (1786, 567554), (2158, 469718), (2444, 414751), (3154, 321386), (3419, 296476), (3572, 283777), (3901, 259844), (4316, 234859), (4997, 202852), (6308, 160693), (6838, 148238), (7802, 129922), (9994, 101426), (11609, 87316), (12361, 82004), (13676, 74119), (15604, 64961), (19988, 50713), (20501, 49444), (21829, 46436), (23218, 43658), (24722, 41002)]