121489333936

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{446651963}}^1$

素因数の和:446651988

約数の個数: 20

約数和(自身を含む): 249231795912

約数和(自身を除く): 127742461976

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 446651963, 893303926, 1786607852, 3573215704, 7146431408, 7593083371, 15186166742, 30372333484, 60744666968, 121489333936]

約数ペア:

[(1, 121489333936), (2, 60744666968), (4, 30372333484), (8, 15186166742), (16, 7593083371), (17, 7146431408), (34, 3573215704), (68, 1786607852), (136, 893303926), (272, 446651963)]