4227470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1049}}^1$

素因数の和:1100

約数の個数: 32

約数和(自身を含む): 8467200

約数和(自身を除く): 4239730

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 1049, 2015, 2098, 4030, 5245, 10490, 13637, 27274, 32519, 65038, 68185, 136370, 162595, 325190, 422747, 845494, 2113735, 4227470]

約数ペア:

[(1, 4227470), (2, 2113735), (5, 845494), (10, 422747), (13, 325190), (26, 162595), (31, 136370), (62, 68185), (65, 65038), (130, 32519), (155, 27274), (310, 13637), (403, 10490), (806, 5245), (1049, 4030), (2015, 2098)]