621000848632

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{45481}}^1\times {\mathrm{32203}}^1$

素因数の和:77743

約数の個数: 32

約数和(自身を含む): 1186408885680

約数和(自身を除く): 565408037048

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 32203, 45481, 64406, 90962, 128812, 181924, 257624, 363848, 1706759, 2410493, 3413518, 4820986, 6827036, 9641972, 13654072, 19283944, 1464624643, 2929249286, 5858498572, 11716997144, 77625106079, 155250212158, 310500424316, 621000848632]

約数ペア:

[(1, 621000848632), (2, 310500424316), (4, 155250212158), (8, 77625106079), (53, 11716997144), (106, 5858498572), (212, 2929249286), (424, 1464624643), (32203, 19283944), (45481, 13654072), (64406, 9641972), (90962, 6827036), (128812, 4820986), (181924, 3413518), (257624, 2410493), (363848, 1706759)]