2860976

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{1097}}^1$

素因数の和:1268

約数の個数: 20

約数和(自身を含む): 5582232

約数和(自身を除く): 2721256

約数列:

[1, 2, 4, 8, 16, 163, 326, 652, 1097, 1304, 2194, 2608, 4388, 8776, 17552, 178811, 357622, 715244, 1430488, 2860976]

約数ペア:

[(1, 2860976), (2, 1430488), (4, 715244), (8, 357622), (16, 178811), (163, 17552), (326, 8776), (652, 4388), (1097, 2608), (1304, 2194)]