13909519888

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1000397}}^1$

素因数の和:1000495

約数の個数: 40

約数和(自身を含む): 29771844480

約数和(自身を除く): 15862324592

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 79, 88, 158, 176, 316, 632, 869, 1264, 1738, 3476, 6952, 13904, 1000397, 2000794, 4001588, 8003176, 11004367, 16006352, 22008734, 44017468, 79031363, 88034936, 158062726, 176069872, 316125452, 632250904, 869344993, 1264501808, 1738689986, 3477379972, 6954759944, 13909519888]

約数ペア:

[(1, 13909519888), (2, 6954759944), (4, 3477379972), (8, 1738689986), (11, 1264501808), (16, 869344993), (22, 632250904), (44, 316125452), (79, 176069872), (88, 158062726), (158, 88034936), (176, 79031363), (316, 44017468), (632, 22008734), (869, 16006352), (1264, 11004367), (1738, 8003176), (3476, 4001588), (6952, 2000794), (13904, 1000397)]