490660676

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{41149}}^1$

素因数の和:41435

約数の個数: 24

約数和(自身を含む): 940195200

約数和(自身を除く): 449534524

約数列:

[1, 2, 4, 11, 22, 44, 271, 542, 1084, 2981, 5962, 11924, 41149, 82298, 164596, 452639, 905278, 1810556, 11151379, 22302758, 44605516, 122665169, 245330338, 490660676]

約数ペア:

[(1, 490660676), (2, 245330338), (4, 122665169), (11, 44605516), (22, 22302758), (44, 11151379), (271, 1810556), (542, 905278), (1084, 452639), (2981, 164596), (5962, 82298), (11924, 41149)]