1749420290

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{443}}^1\times {\mathrm{7451}}^1$

素因数の和:7954

約数の個数: 32

約数和(自身を含む): 3216044736

約数和(自身を除く): 1466624446

約数列:

[1, 2, 5, 10, 53, 106, 265, 443, 530, 886, 2215, 4430, 7451, 14902, 23479, 37255, 46958, 74510, 117395, 234790, 394903, 789806, 1974515, 3300793, 3949030, 6601586, 16503965, 33007930, 174942029, 349884058, 874710145, 1749420290]

約数ペア:

[(1, 1749420290), (2, 874710145), (5, 349884058), (10, 174942029), (53, 33007930), (106, 16503965), (265, 6601586), (443, 3949030), (530, 3300793), (886, 1974515), (2215, 789806), (4430, 394903), (7451, 234790), (14902, 117395), (23479, 74510), (37255, 46958)]