450302398

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{33893}}^1$

素因数の和:33988

約数の個数: 32

約数和(自身を含む): 842740416

約数和(自身を除く): 392438018

約数列:

[1, 2, 7, 13, 14, 26, 73, 91, 146, 182, 511, 949, 1022, 1898, 6643, 13286, 33893, 67786, 237251, 440609, 474502, 881218, 2474189, 3084263, 4948378, 6168526, 17319323, 32164457, 34638646, 64328914, 225151199, 450302398]

約数ペア:

[(1, 450302398), (2, 225151199), (7, 64328914), (13, 34638646), (14, 32164457), (26, 17319323), (73, 6168526), (91, 4948378), (146, 3084263), (182, 2474189), (511, 881218), (949, 474502), (1022, 440609), (1898, 237251), (6643, 67786), (13286, 33893)]