2017402790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15518483}}^1$

素因数の和:15518503

約数の個数: 16

約数和(自身を含む): 3910657968

約数和(自身を除く): 1893255178

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 15518483, 31036966, 77592415, 155184830, 201740279, 403480558, 1008701395, 2017402790]

約数ペア:

[(1, 2017402790), (2, 1008701395), (5, 403480558), (10, 201740279), (13, 155184830), (26, 77592415), (65, 31036966), (130, 15518483)]