500031812

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{6691}}^1$

素因数の和:6876

約数の個数: 48

約数和(自身を含む): 1065794688

約数和(自身を除く): 565762876

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 157, 238, 314, 476, 628, 1099, 2198, 2669, 4396, 5338, 6691, 10676, 13382, 18683, 26764, 37366, 46837, 74732, 93674, 113747, 187348, 227494, 454988, 796229, 1050487, 1592458, 2100974, 3184916, 4201948, 7353409, 14706818, 17858279, 29413636, 35716558, 71433116, 125007953, 250015906, 500031812]

約数ペア:

[(1, 500031812), (2, 250015906), (4, 125007953), (7, 71433116), (14, 35716558), (17, 29413636), (28, 17858279), (34, 14706818), (68, 7353409), (119, 4201948), (157, 3184916), (238, 2100974), (314, 1592458), (476, 1050487), (628, 796229), (1099, 454988), (2198, 227494), (2669, 187348), (4396, 113747), (5338, 93674), (6691, 74732), (10676, 46837), (13382, 37366), (18683, 26764)]