249256748

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{5051}}^1$

素因数の和:5154

約数の個数: 36

約数和(自身を含む): 478899288

約数和(自身を除く): 229642540

約数列:

[1, 2, 4, 13, 26, 52, 73, 146, 169, 292, 338, 676, 949, 1898, 3796, 5051, 10102, 12337, 20204, 24674, 49348, 65663, 131326, 262652, 368723, 737446, 853619, 1474892, 1707238, 3414476, 4793399, 9586798, 19173596, 62314187, 124628374, 249256748]

約数ペア:

[(1, 249256748), (2, 124628374), (4, 62314187), (13, 19173596), (26, 9586798), (52, 4793399), (73, 3414476), (146, 1707238), (169, 1474892), (292, 853619), (338, 737446), (676, 368723), (949, 262652), (1898, 131326), (3796, 65663), (5051, 49348), (10102, 24674), (12337, 20204)]