2103182848

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{10193}}^1$

素因数の和:10255

約数の個数: 80

約数和(自身を含む): 4671950976

約数和(自身を除く): 2568768128

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 128, 208, 248, 256, 403, 416, 496, 512, 806, 832, 992, 1612, 1664, 1984, 3224, 3328, 3968, 6448, 6656, 7936, 10193, 12896, 15872, 20386, 25792, 40772, 51584, 81544, 103168, 132509, 163088, 206336, 265018, 315983, 326176, 530036, 631966, 652352, 1060072, 1263932, 1304704, 2120144, 2527864, 2609408, 4107779, 4240288, 5055728, 5218816, 8215558, 8480576, 10111456, 16431116, 16961152, 20222912, 32862232, 33922304, 40445824, 65724464, 67844608, 80891648, 131448928, 161783296, 262897856, 525795712, 1051591424, 2103182848]

約数ペア:

[(1, 2103182848), (2, 1051591424), (4, 525795712), (8, 262897856), (13, 161783296), (16, 131448928), (26, 80891648), (31, 67844608), (32, 65724464), (52, 40445824), (62, 33922304), (64, 32862232), (104, 20222912), (124, 16961152), (128, 16431116), (208, 10111456), (248, 8480576), (256, 8215558), (403, 5218816), (416, 5055728), (496, 4240288), (512, 4107779), (806, 2609408), (832, 2527864), (992, 2120144), (1612, 1304704), (1664, 1263932), (1984, 1060072), (3224, 652352), (3328, 631966), (3968, 530036), (6448, 326176), (6656, 315983), (7936, 265018), (10193, 206336), (12896, 163088), (15872, 132509), (20386, 103168), (25792, 81544), (40772, 51584)]