2644876

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2677}}^1$

素因数の和:2713

約数の個数: 24

約数和(自身を含む): 5248880

約数和(自身を除く): 2604004

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 2677, 5354, 10708, 34801, 50863, 69602, 101726, 139204, 203452, 661219, 1322438, 2644876]

約数ペア:

[(1, 2644876), (2, 1322438), (4, 661219), (13, 203452), (19, 139204), (26, 101726), (38, 69602), (52, 50863), (76, 34801), (247, 10708), (494, 5354), (988, 2677)]