2257646898

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1499}}^1\times {\mathrm{19309}}^1$

素因数の和:20826

約数の個数: 32

約数和(自身を含む): 4866120000

約数和(自身を除く): 2608473102

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1499, 2998, 4497, 8994, 19309, 19487, 38618, 38974, 57927, 58461, 115854, 116922, 251017, 502034, 753051, 1506102, 28944191, 57888382, 86832573, 173665146, 376274483, 752548966, 1128823449, 2257646898]

約数ペア:

[(1, 2257646898), (2, 1128823449), (3, 752548966), (6, 376274483), (13, 173665146), (26, 86832573), (39, 57888382), (78, 28944191), (1499, 1506102), (2998, 753051), (4497, 502034), (8994, 251017), (19309, 116922), (19487, 115854), (38618, 58461), (38974, 57927)]