4941170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{199}}^1$

素因数の和:410

約数の個数: 32

約数和(自身を含む): 9676800

約数和(自身を除く): 4735630

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 191, 199, 382, 398, 955, 995, 1910, 1990, 2483, 2587, 4966, 5174, 12415, 12935, 24830, 25870, 38009, 76018, 190045, 380090, 494117, 988234, 2470585, 4941170]

約数ペア:

[(1, 4941170), (2, 2470585), (5, 988234), (10, 494117), (13, 380090), (26, 190045), (65, 76018), (130, 38009), (191, 25870), (199, 24830), (382, 12935), (398, 12415), (955, 5174), (995, 4966), (1910, 2587), (1990, 2483)]