2118049215

素因数分解:

$3^1\times 5^1\times {\mathrm{2843}}^1\times {\mathrm{49667}}^1$

素因数の和:52518

約数の個数: 16

約数和(自身を含む): 3390139008

約数和(自身を除く): 1272089793

約数列:

[1, 3, 5, 15, 2843, 8529, 14215, 42645, 49667, 149001, 248335, 745005, 141203281, 423609843, 706016405, 2118049215]

約数ペア:

[(1, 2118049215), (3, 706016405), (5, 423609843), (15, 141203281), (2843, 745005), (8529, 248335), (14215, 149001), (42645, 49667)]