2594696

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{409}}^1$

素因数の和:489

約数の個数: 32

約数和(自身を含む): 5338200

約数和(自身を除く): 2743504

約数列:

[1, 2, 4, 8, 13, 26, 52, 61, 104, 122, 244, 409, 488, 793, 818, 1586, 1636, 3172, 3272, 5317, 6344, 10634, 21268, 24949, 42536, 49898, 99796, 199592, 324337, 648674, 1297348, 2594696]

約数ペア:

[(1, 2594696), (2, 1297348), (4, 648674), (8, 324337), (13, 199592), (26, 99796), (52, 49898), (61, 42536), (104, 24949), (122, 21268), (244, 10634), (409, 6344), (488, 5317), (793, 3272), (818, 3172), (1586, 1636)]