1042295248

素因数分解:

$2^4\times {\mathrm{1627}}^1\times {\mathrm{40039}}^1$

素因数の和:41674

約数の個数: 20

約数和(自身を含む): 2020738720

約数和(自身を除く): 978443472

約数列:

[1, 2, 4, 8, 16, 1627, 3254, 6508, 13016, 26032, 40039, 80078, 160156, 320312, 640624, 65143453, 130286906, 260573812, 521147624, 1042295248]

約数ペア:

[(1, 1042295248), (2, 521147624), (4, 260573812), (8, 130286906), (16, 65143453), (1627, 640624), (3254, 320312), (6508, 160156), (13016, 80078), (26032, 40039)]