13506900380

素因数分解:

$2^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{3028453}}^1$

素因数の和:3028685

約数の個数: 24

約数和(自身を含む): 28491695232

約数和(自身を除く): 14984794852

約数列:

[1, 2, 4, 5, 10, 20, 223, 446, 892, 1115, 2230, 4460, 3028453, 6056906, 12113812, 15142265, 30284530, 60569060, 675345019, 1350690038, 2701380076, 3376725095, 6753450190, 13506900380]

約数ペア:

[(1, 13506900380), (2, 6753450190), (4, 3376725095), (5, 2701380076), (10, 1350690038), (20, 675345019), (223, 60569060), (446, 30284530), (892, 15142265), (1115, 12113812), (2230, 6056906), (4460, 3028453)]