13305747610

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{21812701}}^1$

素因数の和:21812769

約数の個数: 16

約数和(自身を含む): 24342975432

約数和(自身を除く): 11037227822

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 21812701, 43625402, 109063505, 218127010, 1330574761, 2661149522, 6652873805, 13305747610]

約数ペア:

[(1, 13305747610), (2, 6652873805), (5, 2661149522), (10, 1330574761), (61, 218127010), (122, 109063505), (305, 43625402), (610, 21812701)]