2979156

素因数分解:

$2^2\times 3^1\times {\mathrm{409}}^1\times {\mathrm{607}}^1$

素因数の和:1023

約数の個数: 24

約数和(自身を含む): 6979840

約数和(自身を除く): 4000684

約数列:

[1, 2, 3, 4, 6, 12, 409, 607, 818, 1214, 1227, 1636, 1821, 2428, 2454, 3642, 4908, 7284, 248263, 496526, 744789, 993052, 1489578, 2979156]

約数ペア:

[(1, 2979156), (2, 1489578), (3, 993052), (4, 744789), (6, 496526), (12, 248263), (409, 7284), (607, 4908), (818, 3642), (1214, 2454), (1227, 2428), (1636, 1821)]