2554628

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{421}}^1$

素因数の和:503

約数の個数: 24

約数和(自身を含む): 4714584

約数和(自身を除く): 2159956

約数列:

[1, 2, 4, 37, 41, 74, 82, 148, 164, 421, 842, 1517, 1684, 3034, 6068, 15577, 17261, 31154, 34522, 62308, 69044, 638657, 1277314, 2554628]

約数ペア:

[(1, 2554628), (2, 1277314), (4, 638657), (37, 69044), (41, 62308), (74, 34522), (82, 31154), (148, 17261), (164, 15577), (421, 6068), (842, 3034), (1517, 1684)]