11780821178

素因数分解:

$2^1\times 7^2\times {\mathrm{829}}^1\times {\mathrm{145009}}^1$

素因数の和:145854

約数の個数: 24

約数和(自身を含む): 20581269300

約数和(自身を除く): 8800448122

約数列:

[1, 2, 7, 14, 49, 98, 829, 1658, 5803, 11606, 40621, 81242, 145009, 290018, 1015063, 2030126, 7105441, 14210882, 120212461, 240424922, 841487227, 1682974454, 5890410589, 11780821178]

約数ペア:

[(1, 11780821178), (2, 5890410589), (7, 1682974454), (14, 841487227), (49, 240424922), (98, 120212461), (829, 14210882), (1658, 7105441), (5803, 2030126), (11606, 1015063), (40621, 290018), (81242, 145009)]