257191036702

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{811}}^1\times {\mathrm{5467729}}^1$

素因数の和:5468571

約数の個数: 16

約数和(自身を含む): 399581708400

約数和(自身を除く): 142390671698

約数列:

[1, 2, 29, 58, 811, 1622, 23519, 47038, 5467729, 10935458, 158564141, 317128282, 4434328219, 8868656438, 128595518351, 257191036702]

約数ペア:

[(1, 257191036702), (2, 128595518351), (29, 8868656438), (58, 4434328219), (811, 317128282), (1622, 158564141), (23519, 10935458), (47038, 5467729)]