120221452

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{971}}^1\times {\mathrm{2381}}^1$

素因数の和:3369

約数の個数: 24

約数和(自身を含む): 226899792

約数和(自身を除く): 106678340

約数列:

[1, 2, 4, 13, 26, 52, 971, 1942, 2381, 3884, 4762, 9524, 12623, 25246, 30953, 50492, 61906, 123812, 2311951, 4623902, 9247804, 30055363, 60110726, 120221452]

約数ペア:

[(1, 120221452), (2, 60110726), (4, 30055363), (13, 9247804), (26, 4623902), (52, 2311951), (971, 123812), (1942, 61906), (2381, 50492), (3884, 30953), (4762, 25246), (9524, 12623)]