1900559921

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{131}}^1\times {\mathrm{1327}}^1$

素因数の和:1529

約数の個数: 24

約数和(自身を含む): 2137559424

約数和(自身を除く): 236999503

約数列:

[1, 13, 29, 131, 377, 841, 1327, 1703, 3799, 10933, 17251, 38483, 49387, 110171, 173837, 500279, 1116007, 1432223, 2259881, 5041273, 14508091, 65536549, 146196917, 1900559921]

約数ペア:

[(1, 1900559921), (13, 146196917), (29, 65536549), (131, 14508091), (377, 5041273), (841, 2259881), (1327, 1432223), (1703, 1116007), (3799, 500279), (10933, 173837), (17251, 110171), (38483, 49387)]