421738126

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{43541}}^1$

素因数の和:43739

約数の個数: 16

約数和(自身を含む): 658355040

約数和(自身を除く): 236616914

約数列:

[1, 2, 29, 58, 167, 334, 4843, 9686, 43541, 87082, 1262689, 2525378, 7271347, 14542694, 210869063, 421738126]

約数ペア:

[(1, 421738126), (2, 210869063), (29, 14542694), (58, 7271347), (167, 2525378), (334, 1262689), (4843, 87082), (9686, 43541)]