2216996145

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{541391}}^1$

素因数の和:541422

約数の個数: 48

約数和(自身を含む): 4729600512

約数和(自身を除く): 2512604367

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 45, 63, 65, 91, 105, 117, 195, 273, 315, 455, 585, 819, 1365, 4095, 541391, 1624173, 2706955, 3789737, 4872519, 7038083, 8120865, 11369211, 18948685, 21114249, 24362595, 34107633, 35190415, 49266581, 56846055, 63342747, 105571245, 147799743, 170538165, 246332905, 316713735, 443399229, 738998715, 2216996145]

約数ペア:

[(1, 2216996145), (3, 738998715), (5, 443399229), (7, 316713735), (9, 246332905), (13, 170538165), (15, 147799743), (21, 105571245), (35, 63342747), (39, 56846055), (45, 49266581), (63, 35190415), (65, 34107633), (91, 24362595), (105, 21114249), (117, 18948685), (195, 11369211), (273, 8120865), (315, 7038083), (455, 4872519), (585, 3789737), (819, 2706955), (1365, 1624173), (4095, 541391)]