1187420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4567}}^1$

素因数の和:4589

約数の個数: 24

約数和(自身を含む): 2685984

約数和(自身を除く): 1498564

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 4567, 9134, 18268, 22835, 45670, 59371, 91340, 118742, 237484, 296855, 593710, 1187420]

約数ペア:

[(1, 1187420), (2, 593710), (4, 296855), (5, 237484), (10, 118742), (13, 91340), (20, 59371), (26, 45670), (52, 22835), (65, 18268), (130, 9134), (260, 4567)]