891251004

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{1515733}}^1$

素因数の和:1515754

約数の個数: 36

約数和(自身を含む): 2419111464

約数和(自身を除く): 1527860460

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 1515733, 3031466, 4547199, 6062932, 9094398, 10610131, 18188796, 21220262, 31830393, 42440524, 63660786, 74270917, 127321572, 148541834, 222812751, 297083668, 445625502, 891251004]

約数ペア:

[(1, 891251004), (2, 445625502), (3, 297083668), (4, 222812751), (6, 148541834), (7, 127321572), (12, 74270917), (14, 63660786), (21, 42440524), (28, 31830393), (42, 21220262), (49, 18188796), (84, 10610131), (98, 9094398), (147, 6062932), (196, 4547199), (294, 3031466), (588, 1515733)]