1520299412

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{881}}^1$

素因数の和:1136

約数の個数: 48

約数和(自身を含む): 2780967168

約数和(自身を除く): 1260667756

約数列:

[1, 2, 4, 47, 67, 94, 134, 137, 188, 268, 274, 548, 881, 1762, 3149, 3524, 6298, 6439, 9179, 12596, 12878, 18358, 25756, 36716, 41407, 59027, 82814, 118054, 120697, 165628, 236108, 241394, 431413, 482788, 862826, 1725652, 2774269, 5548538, 5672759, 8086699, 11097076, 11345518, 16173398, 22691036, 32346796, 380074853, 760149706, 1520299412]

約数ペア:

[(1, 1520299412), (2, 760149706), (4, 380074853), (47, 32346796), (67, 22691036), (94, 16173398), (134, 11345518), (137, 11097076), (188, 8086699), (268, 5672759), (274, 5548538), (548, 2774269), (881, 1725652), (1762, 862826), (3149, 482788), (3524, 431413), (6298, 241394), (6439, 236108), (9179, 165628), (12596, 120697), (12878, 118054), (18358, 82814), (25756, 59027), (36716, 41407)]