2912277890

素因数分解:

$2^1\times 5^1\times {\mathrm{22031}}^1\times {\mathrm{13219}}^1$

素因数の和:35257

約数の個数: 16

約数和(自身を含む): 5242734720

約数和(自身を除く): 2330456830

約数列:

[1, 2, 5, 10, 13219, 22031, 26438, 44062, 66095, 110155, 132190, 220310, 291227789, 582455578, 1456138945, 2912277890]

約数ペア:

[(1, 2912277890), (2, 1456138945), (5, 582455578), (10, 291227789), (13219, 220310), (22031, 132190), (26438, 110155), (44062, 66095)]