1382139008

素因数分解:

$2^7\times {\mathrm{1303}}^1\times {\mathrm{8287}}^1$

素因数の和:9604

約数の個数: 32

約数和(自身を含む): 2755925760

約数和(自身を除く): 1373786752

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 1303, 2606, 5212, 8287, 10424, 16574, 20848, 33148, 41696, 66296, 83392, 132592, 166784, 265184, 530368, 1060736, 10797961, 21595922, 43191844, 86383688, 172767376, 345534752, 691069504, 1382139008]

約数ペア:

[(1, 1382139008), (2, 691069504), (4, 345534752), (8, 172767376), (16, 86383688), (32, 43191844), (64, 21595922), (128, 10797961), (1303, 1060736), (2606, 530368), (5212, 265184), (8287, 166784), (10424, 132592), (16574, 83392), (20848, 66296), (33148, 41696)]