2544204

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{347}}^1$

素因数の和:414

約数の個数: 48

約数和(自身を含む): 6547968

約数和(自身を除く): 4003764

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 47, 52, 78, 94, 141, 156, 188, 282, 347, 564, 611, 694, 1041, 1222, 1388, 1833, 2082, 2444, 3666, 4164, 4511, 7332, 9022, 13533, 16309, 18044, 27066, 32618, 48927, 54132, 65236, 97854, 195708, 212017, 424034, 636051, 848068, 1272102, 2544204]

約数ペア:

[(1, 2544204), (2, 1272102), (3, 848068), (4, 636051), (6, 424034), (12, 212017), (13, 195708), (26, 97854), (39, 65236), (47, 54132), (52, 48927), (78, 32618), (94, 27066), (141, 18044), (156, 16309), (188, 13533), (282, 9022), (347, 7332), (564, 4511), (611, 4164), (694, 3666), (1041, 2444), (1222, 2082), (1388, 1833)]