213576818

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{503}}^1\times {\mathrm{2333}}^1$

素因数の和:2858

約数の個数: 32

約数和(自身を含む): 395248896

約数和(自身を除く): 181672078

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 503, 1006, 2333, 3521, 4666, 6539, 7042, 13078, 16331, 30329, 32662, 45773, 60658, 91546, 212303, 424606, 1173499, 2346998, 8214493, 15255487, 16428986, 30510974, 106788409, 213576818]

約数ペア:

[(1, 213576818), (2, 106788409), (7, 30510974), (13, 16428986), (14, 15255487), (26, 8214493), (91, 2346998), (182, 1173499), (503, 424606), (1006, 212303), (2333, 91546), (3521, 60658), (4666, 45773), (6539, 32662), (7042, 30329), (13078, 16331)]