1279227558

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{743}}^1\times {\mathrm{40993}}^1$

素因数の和:41748

約数の個数: 32

約数和(自身を含む): 2927955456

約数和(自身を除く): 1648727898

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 743, 1486, 2229, 4458, 5201, 10402, 15603, 31206, 40993, 81986, 122979, 245958, 286951, 573902, 860853, 1721706, 30457799, 60915598, 91373397, 182746794, 213204593, 426409186, 639613779, 1279227558]

約数ペア:

[(1, 1279227558), (2, 639613779), (3, 426409186), (6, 213204593), (7, 182746794), (14, 91373397), (21, 60915598), (42, 30457799), (743, 1721706), (1486, 860853), (2229, 573902), (4458, 286951), (5201, 245958), (10402, 122979), (15603, 81986), (31206, 40993)]