2051219086

素因数分解:

$2^1\times 7^2\times {\mathrm{1747}}^1\times {\mathrm{11981}}^1$

素因数の和:13744

約数の個数: 24

約数和(自身を含む): 3581515656

約数和(自身を除く): 1530296570

約数列:

[1, 2, 7, 14, 49, 98, 1747, 3494, 11981, 12229, 23962, 24458, 83867, 85603, 167734, 171206, 587069, 1174138, 20930807, 41861614, 146515649, 293031298, 1025609543, 2051219086]

約数ペア:

[(1, 2051219086), (2, 1025609543), (7, 293031298), (14, 146515649), (49, 41861614), (98, 20930807), (1747, 1174138), (3494, 587069), (11981, 171206), (12229, 167734), (23962, 85603), (24458, 83867)]