485510974

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{373}}^1\times {\mathrm{3851}}^1$

素因数の和:4252

約数の個数: 24

約数和(自身を含む): 790915752

約数和(自身を除く): 305404778

約数列:

[1, 2, 13, 26, 169, 338, 373, 746, 3851, 4849, 7702, 9698, 50063, 63037, 100126, 126074, 650819, 1301638, 1436423, 2872846, 18673499, 37346998, 242755487, 485510974]

約数ペア:

[(1, 485510974), (2, 242755487), (13, 37346998), (26, 18673499), (169, 2872846), (338, 1436423), (373, 1301638), (746, 650819), (3851, 126074), (4849, 100126), (7702, 63037), (9698, 50063)]