357288386

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{4663}}^1$

素因数の和:5106

約数の個数: 32

約数和(自身を含む): 661317888

約数和(自身を除く): 304029502

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 421, 842, 2947, 4663, 5473, 5894, 9326, 10946, 32641, 38311, 60619, 65282, 76622, 121238, 424333, 848666, 1963123, 3926246, 13741861, 25520599, 27483722, 51041198, 178644193, 357288386]

約数ペア:

[(1, 357288386), (2, 178644193), (7, 51041198), (13, 27483722), (14, 25520599), (26, 13741861), (91, 3926246), (182, 1963123), (421, 848666), (842, 424333), (2947, 121238), (4663, 76622), (5473, 65282), (5894, 60619), (9326, 38311), (10946, 32641)]