130684916

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{12241}}^1$

素因数の和:12419

約数の個数: 24

約数和(自身を含む): 243713736

約数和(自身を除く): 113028820

約数列:

[1, 2, 4, 17, 34, 68, 157, 314, 628, 2669, 5338, 10676, 12241, 24482, 48964, 208097, 416194, 832388, 1921837, 3843674, 7687348, 32671229, 65342458, 130684916]

約数ペア:

[(1, 130684916), (2, 65342458), (4, 32671229), (17, 7687348), (34, 3843674), (68, 1921837), (157, 832388), (314, 416194), (628, 208097), (2669, 48964), (5338, 24482), (10676, 12241)]