1066970260

素因数分解:

$2^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{239231}}^1$

素因数の和:239463

約数の個数: 24

約数和(自身を含む): 2250694656

約数和(自身を除く): 1183724396

約数列:

[1, 2, 4, 5, 10, 20, 223, 446, 892, 1115, 2230, 4460, 239231, 478462, 956924, 1196155, 2392310, 4784620, 53348513, 106697026, 213394052, 266742565, 533485130, 1066970260]

約数ペア:

[(1, 1066970260), (2, 533485130), (4, 266742565), (5, 213394052), (10, 106697026), (20, 53348513), (223, 4784620), (446, 2392310), (892, 1196155), (1115, 956924), (2230, 478462), (4460, 239231)]