243172012

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{743}}^1\times {\mathrm{4813}}^1$

素因数の和:5577

約数の個数: 24

約数和(自身を含む): 451283616

約数和(自身を除く): 208111604

約数列:

[1, 2, 4, 17, 34, 68, 743, 1486, 2972, 4813, 9626, 12631, 19252, 25262, 50524, 81821, 163642, 327284, 3576059, 7152118, 14304236, 60793003, 121586006, 243172012]

約数ペア:

[(1, 243172012), (2, 121586006), (4, 60793003), (17, 14304236), (34, 7152118), (68, 3576059), (743, 327284), (1486, 163642), (2972, 81821), (4813, 50524), (9626, 25262), (12631, 19252)]