41878070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{322139}}^1$

素因数の和:322159

約数の個数: 16

約数和(自身を含む): 81179280

約数和(自身を除く): 39301210

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 322139, 644278, 1610695, 3221390, 4187807, 8375614, 20939035, 41878070]

約数ペア:

[(1, 41878070), (2, 20939035), (5, 8375614), (10, 4187807), (13, 3221390), (26, 1610695), (65, 644278), (130, 322139)]