2219126

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1$

素因数の和:248

約数の個数: 32

約数和(自身を含む): 4173120

約数和(自身を除く): 1953994

約数列:

[1, 2, 7, 13, 14, 26, 89, 91, 137, 178, 182, 274, 623, 959, 1157, 1246, 1781, 1918, 2314, 3562, 8099, 12193, 12467, 16198, 24386, 24934, 85351, 158509, 170702, 317018, 1109563, 2219126]

約数ペア:

[(1, 2219126), (2, 1109563), (7, 317018), (13, 170702), (14, 158509), (26, 85351), (89, 24934), (91, 24386), (137, 16198), (178, 12467), (182, 12193), (274, 8099), (623, 3562), (959, 2314), (1157, 1918), (1246, 1781)]