674112872

素因数分解:

$2^3\times {\mathrm{2179}}^1\times {\mathrm{38671}}^1$

素因数の和:40856

約数の個数: 16

約数和(自身を含む): 1264574400

約数和(自身を除く): 590461528

約数列:

[1, 2, 4, 8, 2179, 4358, 8716, 17432, 38671, 77342, 154684, 309368, 84264109, 168528218, 337056436, 674112872]

約数ペア:

[(1, 674112872), (2, 337056436), (4, 168528218), (8, 84264109), (2179, 309368), (4358, 154684), (8716, 77342), (17432, 38671)]