1283104

素因数分解:

$2^5\times {\mathrm{101}}^1\times {\mathrm{397}}^1$

素因数の和:508

約数の個数: 24

約数和(自身を含む): 2557548

約数和(自身を除く): 1274444

約数列:

[1, 2, 4, 8, 16, 32, 101, 202, 397, 404, 794, 808, 1588, 1616, 3176, 3232, 6352, 12704, 40097, 80194, 160388, 320776, 641552, 1283104]

約数ペア:

[(1, 1283104), (2, 641552), (4, 320776), (8, 160388), (16, 80194), (32, 40097), (101, 12704), (202, 6352), (397, 3232), (404, 3176), (794, 1616), (808, 1588)]