820683669138

素因数分解:

$2^1\times 3^1\times {\mathrm{521}}^1\times {\mathrm{773}}^1\times {\mathrm{339631}}^1$

素因数の和:340930

約数の個数: 32

約数和(自身を含む): 1646650052352

約数和(自身を除く): 825966383214

約数列:

[1, 2, 3, 6, 521, 773, 1042, 1546, 1563, 2319, 3126, 4638, 339631, 402733, 679262, 805466, 1018893, 1208199, 2037786, 2416398, 176947751, 262534763, 353895502, 525069526, 530843253, 787604289, 1061686506, 1575208578, 136780611523, 273561223046, 410341834569, 820683669138]

約数ペア:

[(1, 820683669138), (2, 410341834569), (3, 273561223046), (6, 136780611523), (521, 1575208578), (773, 1061686506), (1042, 787604289), (1546, 530843253), (1563, 525069526), (2319, 353895502), (3126, 262534763), (4638, 176947751), (339631, 2416398), (402733, 2037786), (679262, 1208199), (805466, 1018893)]