1688671504

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{1367}}^1\times {\mathrm{5939}}^1$

素因数の和:7327

約数の個数: 40

約数和(自身を含む): 3526649280

約数和(自身を除く): 1837977776

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 1367, 2734, 5468, 5939, 10936, 11878, 17771, 21872, 23756, 35542, 47512, 71084, 77207, 95024, 142168, 154414, 284336, 308828, 617656, 1235312, 8118613, 16237226, 32474452, 64948904, 105541969, 129897808, 211083938, 422167876, 844335752, 1688671504]

約数ペア:

[(1, 1688671504), (2, 844335752), (4, 422167876), (8, 211083938), (13, 129897808), (16, 105541969), (26, 64948904), (52, 32474452), (104, 16237226), (208, 8118613), (1367, 1235312), (2734, 617656), (5468, 308828), (5939, 284336), (10936, 154414), (11878, 142168), (17771, 95024), (21872, 77207), (23756, 71084), (35542, 47512)]