1330495216

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{4376629}}^1$

素因数の和:4376656

約数の個数: 20

約数和(自身を含む): 2713510600

約数和(自身を除く): 1383015384

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 4376629, 8753258, 17506516, 35013032, 70026064, 83155951, 166311902, 332623804, 665247608, 1330495216]

約数ペア:

[(1, 1330495216), (2, 665247608), (4, 332623804), (8, 166311902), (16, 83155951), (19, 70026064), (38, 35013032), (76, 17506516), (152, 8753258), (304, 4376629)]