71390392730

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{54496483}}^1$

素因数の和:54496621

約数の個数: 16

約数和(自身を含む): 129483645984

約数和(自身を除く): 58093253254

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 54496483, 108992966, 272482415, 544964830, 7139039273, 14278078546, 35695196365, 71390392730]

約数ペア:

[(1, 71390392730), (2, 35695196365), (5, 14278078546), (10, 7139039273), (131, 544964830), (262, 272482415), (655, 108992966), (1310, 54496483)]