2017363490

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{419}}^1\times {\mathrm{11197}}^1$

素因数の和:11666

約数の個数: 32

約数和(自身を含む): 3724902720

約数和(自身を除く): 1707539230

約数列:

[1, 2, 5, 10, 43, 86, 215, 419, 430, 838, 2095, 4190, 11197, 18017, 22394, 36034, 55985, 90085, 111970, 180170, 481471, 962942, 2407355, 4691543, 4814710, 9383086, 23457715, 46915430, 201736349, 403472698, 1008681745, 2017363490]

約数ペア:

[(1, 2017363490), (2, 1008681745), (5, 403472698), (10, 201736349), (43, 46915430), (86, 23457715), (215, 9383086), (419, 4814710), (430, 4691543), (838, 2407355), (2095, 962942), (4190, 481471), (11197, 180170), (18017, 111970), (22394, 90085), (36034, 55985)]