7800848638

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{1049}}^1\times {\mathrm{2153}}^1$

素因数の和:3372

約数の個数: 32

約数和(自身を含む): 12864549600

約数和(自身を除く): 5063700962

約数列:

[1, 2, 11, 22, 157, 314, 1049, 1727, 2098, 2153, 3454, 4306, 11539, 23078, 23683, 47366, 164693, 329386, 338021, 676042, 1811623, 2258497, 3623246, 3718231, 4516994, 7436462, 24843467, 49686934, 354584029, 709168058, 3900424319, 7800848638]

約数ペア:

[(1, 7800848638), (2, 3900424319), (11, 709168058), (22, 354584029), (157, 49686934), (314, 24843467), (1049, 7436462), (1727, 4516994), (2098, 3718231), (2153, 3623246), (3454, 2258497), (4306, 1811623), (11539, 676042), (23078, 338021), (23683, 329386), (47366, 164693)]