253492024

素因数分解:

$2^3\times {\mathrm{211}}^1\times {\mathrm{263}}^1\times {\mathrm{571}}^1$

素因数の和:1051

約数の個数: 32

約数和(自身を含む): 480205440

約数和(自身を除く): 226713416

約数列:

[1, 2, 4, 8, 211, 263, 422, 526, 571, 844, 1052, 1142, 1688, 2104, 2284, 4568, 55493, 110986, 120481, 150173, 221972, 240962, 300346, 443944, 481924, 600692, 963848, 1201384, 31686503, 63373006, 126746012, 253492024]

約数ペア:

[(1, 253492024), (2, 126746012), (4, 63373006), (8, 31686503), (211, 1201384), (263, 963848), (422, 600692), (526, 481924), (571, 443944), (844, 300346), (1052, 240962), (1142, 221972), (1688, 150173), (2104, 120481), (2284, 110986), (4568, 55493)]