4871372210

素因数分解:

$2^1\times 5^1\times {\mathrm{1861}}^1\times {\mathrm{261761}}^1$

素因数の和:263629

約数の個数: 16

約数和(自身を含む): 8773215192

約数和(自身を除く): 3901842982

約数列:

[1, 2, 5, 10, 1861, 3722, 9305, 18610, 261761, 523522, 1308805, 2617610, 487137221, 974274442, 2435686105, 4871372210]

約数ペア:

[(1, 4871372210), (2, 2435686105), (5, 974274442), (10, 487137221), (1861, 2617610), (3722, 1308805), (9305, 523522), (18610, 261761)]