1651130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{977}}^1$

素因数の和:1010

約数の個数: 24

約数和(自身を含む): 3221532

約数和(自身を除く): 1570402

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 977, 1690, 1954, 4885, 9770, 12701, 25402, 63505, 127010, 165113, 330226, 825565, 1651130]

約数ペア:

[(1, 1651130), (2, 825565), (5, 330226), (10, 165113), (13, 127010), (26, 63505), (65, 25402), (130, 12701), (169, 9770), (338, 4885), (845, 1954), (977, 1690)]