4260140794

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2357}}^1\times {\mathrm{9931}}^1$

素因数の和:12310

約数の個数: 32

約数和(自身を含む): 7869004416

約数和(自身を除く): 3608863622

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 2357, 4714, 9931, 16499, 19862, 30641, 32998, 61282, 69517, 129103, 139034, 214487, 258206, 428974, 903721, 1807442, 23407367, 46814734, 163851569, 304295771, 327703138, 608591542, 2130070397, 4260140794]

約数ペア:

[(1, 4260140794), (2, 2130070397), (7, 608591542), (13, 327703138), (14, 304295771), (26, 163851569), (91, 46814734), (182, 23407367), (2357, 1807442), (4714, 903721), (9931, 428974), (16499, 258206), (19862, 214487), (30641, 139034), (32998, 129103), (61282, 69517)]