2912286785

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{487}}^1\times {\mathrm{941}}^1$

素因数の和:1505

約数の個数: 32

約数和(自身を含む): 3706988544

約数和(自身を除く): 794701759

約数列:

[1, 5, 31, 41, 155, 205, 487, 941, 1271, 2435, 4705, 6355, 15097, 19967, 29171, 38581, 75485, 99835, 145855, 192905, 458267, 618977, 1196011, 2291335, 3094885, 5980055, 14206277, 18788947, 71031385, 93944735, 582457357, 2912286785]

約数ペア:

[(1, 2912286785), (5, 582457357), (31, 93944735), (41, 71031385), (155, 18788947), (205, 14206277), (487, 5980055), (941, 3094885), (1271, 2291335), (2435, 1196011), (4705, 618977), (6355, 458267), (15097, 192905), (19967, 145855), (29171, 99835), (38581, 75485)]