279520087682

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{5188019}}^1$

素因数の和:5188142

約数の個数: 32

約数和(自身を含む): 478127923200

約数和(自身を除く): 198607835518

約数列:

[1, 2, 11, 22, 31, 62, 79, 158, 341, 682, 869, 1738, 2449, 4898, 26939, 53878, 5188019, 10376038, 57068209, 114136418, 160828589, 321657178, 409853501, 819707002, 1769114479, 3538228958, 4508388511, 9016777022, 12705458531, 25410917062, 139760043841, 279520087682]

約数ペア:

[(1, 279520087682), (2, 139760043841), (11, 25410917062), (22, 12705458531), (31, 9016777022), (62, 4508388511), (79, 3538228958), (158, 1769114479), (341, 819707002), (682, 409853501), (869, 321657178), (1738, 160828589), (2449, 114136418), (4898, 57068209), (26939, 10376038), (53878, 5188019)]