1948654003881

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{942745043}}^1$

素因数の和:942745112

約数の個数: 16

約数和(自身を含む): 2850861013056

約数和(自身を除く): 902207009175

約数列:

[1, 3, 13, 39, 53, 159, 689, 2067, 942745043, 2828235129, 12255685559, 36767056677, 49965487279, 149896461837, 649551334627, 1948654003881]

約数ペア:

[(1, 1948654003881), (3, 649551334627), (13, 149896461837), (39, 49965487279), (53, 36767056677), (159, 12255685559), (689, 2828235129), (2067, 942745043)]