130515524

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{4621}}^1$

素因数の和:4955

約数の個数: 24

約数和(自身を含む): 239160768

約数和(自身を除く): 108645244

約数列:

[1, 2, 4, 23, 46, 92, 307, 614, 1228, 4621, 7061, 9242, 14122, 18484, 28244, 106283, 212566, 425132, 1418647, 2837294, 5674588, 32628881, 65257762, 130515524]

約数ペア:

[(1, 130515524), (2, 65257762), (4, 32628881), (23, 5674588), (46, 2837294), (92, 1418647), (307, 425132), (614, 212566), (1228, 106283), (4621, 28244), (7061, 18484), (9242, 14122)]