2017993754

素因数分解:

$2^1\times 7^2\times {\mathrm{659}}^1\times {\mathrm{31247}}^1$

素因数の和:31922

約数の個数: 24

約数和(自身を含む): 3526649280

約数和(自身を除く): 1508655526

約数列:

[1, 2, 7, 14, 49, 98, 659, 1318, 4613, 9226, 31247, 32291, 62494, 64582, 218729, 437458, 1531103, 3062206, 20591773, 41183546, 144142411, 288284822, 1008996877, 2017993754]

約数ペア:

[(1, 2017993754), (2, 1008996877), (7, 288284822), (14, 144142411), (49, 41183546), (98, 20591773), (659, 3062206), (1318, 1531103), (4613, 437458), (9226, 218729), (31247, 64582), (32291, 62494)]