461353858

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{28433}}^1$

素因数の和:28522

約数の個数: 32

約数和(自身を含む): 846195840

約数和(自身を除く): 384841982

約数列:

[1, 2, 7, 14, 19, 38, 61, 122, 133, 266, 427, 854, 1159, 2318, 8113, 16226, 28433, 56866, 199031, 398062, 540227, 1080454, 1734413, 3468826, 3781589, 7563178, 12140891, 24281782, 32953847, 65907694, 230676929, 461353858]

約数ペア:

[(1, 461353858), (2, 230676929), (7, 65907694), (14, 32953847), (19, 24281782), (38, 12140891), (61, 7563178), (122, 3781589), (133, 3468826), (266, 1734413), (427, 1080454), (854, 540227), (1159, 398062), (2318, 199031), (8113, 56866), (16226, 28433)]