7138714

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{2477}}^1$

素因数の和:2621

約数の個数: 16

約数和(自身を含む): 11775456

約数和(自身を除く): 4636742

約数列:

[1, 2, 11, 22, 131, 262, 1441, 2477, 2882, 4954, 27247, 54494, 324487, 648974, 3569357, 7138714]

約数ペア:

[(1, 7138714), (2, 3569357), (11, 648974), (22, 324487), (131, 54494), (262, 27247), (1441, 4954), (2477, 2882)]