2021303902

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{277}}^1\times {\mathrm{521}}^1$

素因数の和:996

約数の個数: 32

約数和(自身を含む): 3134505600

約数和(自身を除く): 1113201698

約数列:

[1, 2, 47, 94, 149, 277, 298, 521, 554, 1042, 7003, 13019, 14006, 24487, 26038, 41273, 48974, 77629, 82546, 144317, 155258, 288634, 1939831, 3648563, 3879662, 6782899, 7297126, 13565798, 21503233, 43006466, 1010651951, 2021303902]

約数ペア:

[(1, 2021303902), (2, 1010651951), (47, 43006466), (94, 21503233), (149, 13565798), (277, 7297126), (298, 6782899), (521, 3879662), (554, 3648563), (1042, 1939831), (7003, 288634), (13019, 155258), (14006, 144317), (24487, 82546), (26038, 77629), (41273, 48974)]