1129388

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{587}}^1$

素因数の和:641

約数の個数: 24

約数和(自身を含む): 2189712

約数和(自身を除く): 1060324

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 481, 587, 962, 1174, 1924, 2348, 7631, 15262, 21719, 30524, 43438, 86876, 282347, 564694, 1129388]

約数ペア:

[(1, 1129388), (2, 564694), (4, 282347), (13, 86876), (26, 43438), (37, 30524), (52, 21719), (74, 15262), (148, 7631), (481, 2348), (587, 1924), (962, 1174)]