497923144

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{409}}^1\times {\mathrm{3539}}^1$

素因数の和:3997

約数の個数: 32

約数和(自身を含む): 957924000

約数和(自身を除く): 460000856

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 409, 818, 1636, 3272, 3539, 7078, 14156, 17587, 28312, 35174, 70348, 140696, 152177, 304354, 608708, 1217416, 1447451, 2894902, 5789804, 11579608, 62240393, 124480786, 248961572, 497923144]

約数ペア:

[(1, 497923144), (2, 248961572), (4, 124480786), (8, 62240393), (43, 11579608), (86, 5789804), (172, 2894902), (344, 1447451), (409, 1217416), (818, 608708), (1636, 304354), (3272, 152177), (3539, 140696), (7078, 70348), (14156, 35174), (17587, 28312)]