439969244

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{40483}}^1$

素因数の和:40530

約数の個数: 48

約数和(自身を含む): 952183680

約数和(自身を除く): 512214436

約数列:

[1, 2, 4, 11, 13, 19, 22, 26, 38, 44, 52, 76, 143, 209, 247, 286, 418, 494, 572, 836, 988, 2717, 5434, 10868, 40483, 80966, 161932, 445313, 526279, 769177, 890626, 1052558, 1538354, 1781252, 2105116, 3076708, 5789069, 8460947, 9999301, 11578138, 16921894, 19998602, 23156276, 33843788, 39997204, 109992311, 219984622, 439969244]

約数ペア:

[(1, 439969244), (2, 219984622), (4, 109992311), (11, 39997204), (13, 33843788), (19, 23156276), (22, 19998602), (26, 16921894), (38, 11578138), (44, 9999301), (52, 8460947), (76, 5789069), (143, 3076708), (209, 2105116), (247, 1781252), (286, 1538354), (418, 1052558), (494, 890626), (572, 769177), (836, 526279), (988, 445313), (2717, 161932), (5434, 80966), (10868, 40483)]