2164774638

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{170267}}^1$

素因数の和:170448

約数の個数: 32

約数和(自身を含む): 4691223936

約数和(自身を除く): 2526449298

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 163, 326, 489, 978, 2119, 4238, 6357, 12714, 170267, 340534, 510801, 1021602, 2213471, 4426942, 6640413, 13280826, 27753521, 55507042, 83260563, 166521126, 360795773, 721591546, 1082387319, 2164774638]

約数ペア:

[(1, 2164774638), (2, 1082387319), (3, 721591546), (6, 360795773), (13, 166521126), (26, 83260563), (39, 55507042), (78, 27753521), (163, 13280826), (326, 6640413), (489, 4426942), (978, 2213471), (2119, 1021602), (4238, 510801), (6357, 340534), (12714, 170267)]