120349424

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{578603}}^1$

素因数の和:578624

約数の個数: 20

約数和(自身を含む): 251114136

約数和(自身を除く): 130764712

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 578603, 1157206, 2314412, 4628824, 7521839, 9257648, 15043678, 30087356, 60174712, 120349424]

約数ペア:

[(1, 120349424), (2, 60174712), (4, 30087356), (8, 15043678), (13, 9257648), (16, 7521839), (26, 4628824), (52, 2314412), (104, 1157206), (208, 578603)]