1985487502

素因数分解:

$2^1\times {\mathrm{307}}^1\times {\mathrm{347}}^1\times {\mathrm{9319}}^1$

素因数の和:9975

約数の個数: 16

約数和(自身を含む): 2996864640

約数和(自身を除く): 1011377138

約数列:

[1, 2, 307, 347, 614, 694, 9319, 18638, 106529, 213058, 2860933, 3233693, 5721866, 6467386, 992743751, 1985487502]

約数ペア:

[(1, 1985487502), (2, 992743751), (307, 6467386), (347, 5721866), (614, 3233693), (694, 2860933), (9319, 213058), (18638, 106529)]