12565517276

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2179}}^1\times {\mathrm{2579}}^1$

素因数の和:4818

約数の個数: 48

約数和(自身を含む): 24252412800

約数和(自身を除く): 11686895524

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 2179, 2236, 2579, 4358, 5158, 8716, 10316, 28327, 33527, 56654, 67054, 93697, 110897, 113308, 134108, 187394, 221794, 374788, 443588, 1218061, 1441661, 2436122, 2883322, 4872244, 5619641, 5766644, 11239282, 22478564, 73055333, 146110666, 241644563, 292221332, 483289126, 966578252, 3141379319, 6282758638, 12565517276]

約数ペア:

[(1, 12565517276), (2, 6282758638), (4, 3141379319), (13, 966578252), (26, 483289126), (43, 292221332), (52, 241644563), (86, 146110666), (172, 73055333), (559, 22478564), (1118, 11239282), (2179, 5766644), (2236, 5619641), (2579, 4872244), (4358, 2883322), (5158, 2436122), (8716, 1441661), (10316, 1218061), (28327, 443588), (33527, 374788), (56654, 221794), (67054, 187394), (93697, 134108), (110897, 113308)]