2870292418

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{348083}}^1$

素因数の和:348142

約数の個数: 32

約数和(自身を含む): 5346570240

約数和(自身を除く): 2476277822

約数列:

[1, 2, 7, 14, 19, 31, 38, 62, 133, 217, 266, 434, 589, 1178, 4123, 8246, 348083, 696166, 2436581, 4873162, 6613577, 10790573, 13227154, 21581146, 46295039, 75534011, 92590078, 151068022, 205020887, 410041774, 1435146209, 2870292418]

約数ペア:

[(1, 2870292418), (2, 1435146209), (7, 410041774), (14, 205020887), (19, 151068022), (31, 92590078), (38, 75534011), (62, 46295039), (133, 21581146), (217, 13227154), (266, 10790573), (434, 6613577), (589, 4873162), (1178, 2436581), (4123, 696166), (8246, 348083)]