2254512290

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{181669}}^1$

素因数の和:181766

約数の個数: 32

約数和(自身を含む): 4355719920

約数和(自身を除く): 2101207630

約数列:

[1, 2, 5, 10, 17, 34, 73, 85, 146, 170, 365, 730, 1241, 2482, 6205, 12410, 181669, 363338, 908345, 1816690, 3088373, 6176746, 13261837, 15441865, 26523674, 30883730, 66309185, 132618370, 225451229, 450902458, 1127256145, 2254512290]

約数ペア:

[(1, 2254512290), (2, 1127256145), (5, 450902458), (10, 225451229), (17, 132618370), (34, 66309185), (73, 30883730), (85, 26523674), (146, 15441865), (170, 13261837), (365, 6176746), (730, 3088373), (1241, 1816690), (2482, 908345), (6205, 363338), (12410, 181669)]