976294540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3754979}}^1$

素因数の和:3755001

約数の個数: 24

約数和(自身を含む): 2207928240

約数和(自身を除く): 1231633700

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 3754979, 7509958, 15019916, 18774895, 37549790, 48814727, 75099580, 97629454, 195258908, 244073635, 488147270, 976294540]

約数ペア:

[(1, 976294540), (2, 488147270), (4, 244073635), (5, 195258908), (10, 97629454), (13, 75099580), (20, 48814727), (26, 37549790), (52, 18774895), (65, 15019916), (130, 7509958), (260, 3754979)]