130379998

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{4523}}^1$

素因数の和:4632

約数の個数: 32

約数和(自身を含む): 234524160

約数和(自身を除く): 104144162

約数列:

[1, 2, 7, 14, 29, 58, 71, 142, 203, 406, 497, 994, 2059, 4118, 4523, 9046, 14413, 28826, 31661, 63322, 131167, 262334, 321133, 642266, 918169, 1836338, 2247931, 4495862, 9312857, 18625714, 65189999, 130379998]

約数ペア:

[(1, 130379998), (2, 65189999), (7, 18625714), (14, 9312857), (29, 4495862), (58, 2247931), (71, 1836338), (142, 918169), (203, 642266), (406, 321133), (497, 262334), (994, 131167), (2059, 63322), (4118, 31661), (4523, 28826), (9046, 14413)]