2724410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1103}}^1$

素因数の和:1142

約数の個数: 32

約数和(自身を含む): 5564160

約数和(自身を除く): 2839750

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1103, 1235, 2206, 2470, 5515, 11030, 14339, 20957, 28678, 41914, 71695, 104785, 143390, 209570, 272441, 544882, 1362205, 2724410]

約数ペア:

[(1, 2724410), (2, 1362205), (5, 544882), (10, 272441), (13, 209570), (19, 143390), (26, 104785), (38, 71695), (65, 41914), (95, 28678), (130, 20957), (190, 14339), (247, 11030), (494, 5515), (1103, 2470), (1235, 2206)]