121352668

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{673}}^1\times {\mathrm{739}}^1$

素因数の和:1477

約数の個数: 24

約数和(自身を含む): 216461840

約数和(自身を除く): 95109172

約数列:

[1, 2, 4, 61, 122, 244, 673, 739, 1346, 1478, 2692, 2956, 41053, 45079, 82106, 90158, 164212, 180316, 497347, 994694, 1989388, 30338167, 60676334, 121352668]

約数ペア:

[(1, 121352668), (2, 60676334), (4, 30338167), (61, 1989388), (122, 994694), (244, 497347), (673, 180316), (739, 164212), (1346, 90158), (1478, 82106), (2692, 45079), (2956, 41053)]