8895926

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:240

約数の個数: 32

約数和(自身を含む): 15042720

約数和(自身を除く): 6146794

約数列:

[1, 2, 13, 26, 43, 73, 86, 109, 146, 218, 559, 949, 1118, 1417, 1898, 2834, 3139, 4687, 6278, 7957, 9374, 15914, 40807, 60931, 81614, 103441, 121862, 206882, 342151, 684302, 4447963, 8895926]

約数ペア:

[(1, 8895926), (2, 4447963), (13, 684302), (26, 342151), (43, 206882), (73, 121862), (86, 103441), (109, 81614), (146, 60931), (218, 40807), (559, 15914), (949, 9374), (1118, 7957), (1417, 6278), (1898, 4687), (2834, 3139)]