8667490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1093}}^1$

素因数の和:1174

約数の個数: 32

約数和(自身を含む): 17092656

約数和(自身を除く): 8425166

約数列:

[1, 2, 5, 10, 13, 26, 61, 65, 122, 130, 305, 610, 793, 1093, 1586, 2186, 3965, 5465, 7930, 10930, 14209, 28418, 66673, 71045, 133346, 142090, 333365, 666730, 866749, 1733498, 4333745, 8667490]

約数ペア:

[(1, 8667490), (2, 4333745), (5, 1733498), (10, 866749), (13, 666730), (26, 333365), (61, 142090), (65, 133346), (122, 71045), (130, 66673), (305, 28418), (610, 14209), (793, 10930), (1093, 7930), (1586, 5465), (2186, 3965)]