12766630942

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{331}}^1\times {\mathrm{34499}}^1$

素因数の和:34888

約数の個数: 32

約数和(自身を含む): 21166992000

約数和(自身を除く): 8400361058

約数列:

[1, 2, 13, 26, 43, 86, 331, 559, 662, 1118, 4303, 8606, 14233, 28466, 34499, 68998, 185029, 370058, 448487, 896974, 1483457, 2966914, 11419169, 19284941, 22838338, 38569882, 148449197, 296898394, 491024267, 982048534, 6383315471, 12766630942]

約数ペア:

[(1, 12766630942), (2, 6383315471), (13, 982048534), (26, 491024267), (43, 296898394), (86, 148449197), (331, 38569882), (559, 22838338), (662, 19284941), (1118, 11419169), (4303, 2966914), (8606, 1483457), (14233, 896974), (28466, 448487), (34499, 370058), (68998, 185029)]