3388970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{199}}^1$

素因数の和:350

約数の個数: 32

約数和(自身を含む): 6652800

約数和(自身を除く): 3263830

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 131, 199, 262, 398, 655, 995, 1310, 1703, 1990, 2587, 3406, 5174, 8515, 12935, 17030, 25870, 26069, 52138, 130345, 260690, 338897, 677794, 1694485, 3388970]

約数ペア:

[(1, 3388970), (2, 1694485), (5, 677794), (10, 338897), (13, 260690), (26, 130345), (65, 52138), (130, 26069), (131, 25870), (199, 17030), (262, 12935), (398, 8515), (655, 5174), (995, 3406), (1310, 2587), (1703, 1990)]