8385454

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3203}}^1$

素因数の和:3240

約数の個数: 32

約数和(自身を含む): 16609536

約数和(自身を除く): 8224082

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 119, 154, 187, 238, 374, 1309, 2618, 3203, 6406, 22421, 35233, 44842, 54451, 70466, 108902, 246631, 381157, 493262, 598961, 762314, 1197922, 4192727, 8385454]

約数ペア:

[(1, 8385454), (2, 4192727), (7, 1197922), (11, 762314), (14, 598961), (17, 493262), (22, 381157), (34, 246631), (77, 108902), (119, 70466), (154, 54451), (187, 44842), (238, 35233), (374, 22421), (1309, 6406), (2618, 3203)]