449260058

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{11213}}^1$

素因数の和:11318

約数の個数: 32

約数和(自身を含む): 768652416

約数和(自身を除く): 319392358

約数列:

[1, 2, 13, 23, 26, 46, 67, 134, 299, 598, 871, 1541, 1742, 3082, 11213, 20033, 22426, 40066, 145769, 257899, 291538, 515798, 751271, 1502542, 3352687, 6705374, 9766523, 17279233, 19533046, 34558466, 224630029, 449260058]

約数ペア:

[(1, 449260058), (2, 224630029), (13, 34558466), (23, 19533046), (26, 17279233), (46, 9766523), (67, 6705374), (134, 3352687), (299, 1502542), (598, 751271), (871, 515798), (1541, 291538), (1742, 257899), (3082, 145769), (11213, 40066), (20033, 22426)]