508562770

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{769}}^1\times {\mathrm{1613}}^1$

素因数の和:2430

約数の個数: 32

約数和(自身を含む): 939541680

約数和(自身を除く): 430978910

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 769, 1538, 1613, 3226, 3845, 7690, 8065, 16130, 31529, 63058, 66133, 132266, 157645, 315290, 330665, 661330, 1240397, 2480794, 6201985, 12403970, 50856277, 101712554, 254281385, 508562770]

約数ペア:

[(1, 508562770), (2, 254281385), (5, 101712554), (10, 50856277), (41, 12403970), (82, 6201985), (205, 2480794), (410, 1240397), (769, 661330), (1538, 330665), (1613, 315290), (3226, 157645), (3845, 132266), (7690, 66133), (8065, 63058), (16130, 31529)]