1020236546

素因数分解:

$2^1\times 7^2\times {\mathrm{113}}^1\times {\mathrm{181}}^1\times {\mathrm{509}}^1$

素因数の和:819

約数の個数: 48

約数和(自身を含む): 1809433080

約数和(自身を除く): 789196534

約数列:

[1, 2, 7, 14, 49, 98, 113, 181, 226, 362, 509, 791, 1018, 1267, 1582, 2534, 3563, 5537, 7126, 8869, 11074, 17738, 20453, 24941, 40906, 49882, 57517, 92129, 115034, 143171, 184258, 286342, 402619, 644903, 805238, 1002197, 1289806, 2004394, 2818333, 4514321, 5636666, 9028642, 10410577, 20821154, 72874039, 145748078, 510118273, 1020236546]

約数ペア:

[(1, 1020236546), (2, 510118273), (7, 145748078), (14, 72874039), (49, 20821154), (98, 10410577), (113, 9028642), (181, 5636666), (226, 4514321), (362, 2818333), (509, 2004394), (791, 1289806), (1018, 1002197), (1267, 805238), (1582, 644903), (2534, 402619), (3563, 286342), (5537, 184258), (7126, 143171), (8869, 115034), (11074, 92129), (17738, 57517), (20453, 49882), (24941, 40906)]