868100690

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4568951}}^1$

素因数の和:4568977

約数の個数: 16

約数和(自身を含む): 1644822720

約数和(自身を除く): 776722030

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 4568951, 9137902, 22844755, 45689510, 86810069, 173620138, 434050345, 868100690]

約数ペア:

[(1, 868100690), (2, 434050345), (5, 173620138), (10, 86810069), (19, 45689510), (38, 22844755), (95, 9137902), (190, 4568951)]