865351730

素因数分解:

$2^1\times 5^1\times {\mathrm{17401}}^1\times {\mathrm{4973}}^1$

素因数の和:22381

約数の個数: 16

約数和(自身を含む): 1558035864

約数和(自身を除く): 692684134

約数列:

[1, 2, 5, 10, 4973, 9946, 17401, 24865, 34802, 49730, 87005, 174010, 86535173, 173070346, 432675865, 865351730]

約数ペア:

[(1, 865351730), (2, 432675865), (5, 173070346), (10, 86535173), (4973, 174010), (9946, 87005), (17401, 49730), (24865, 34802)]