8397996890

素因数分解:

$2^1\times 5^1\times {\mathrm{22031}}^1\times {\mathrm{38119}}^1$

素因数の和:60157

約数の個数: 16

約数和(自身を含む): 15117477120

約数和(自身を除く): 6719480230

約数列:

[1, 2, 5, 10, 22031, 38119, 44062, 76238, 110155, 190595, 220310, 381190, 839799689, 1679599378, 4198998445, 8397996890]

約数ペア:

[(1, 8397996890), (2, 4198998445), (5, 1679599378), (10, 839799689), (22031, 381190), (38119, 220310), (44062, 190595), (76238, 110155)]