1561313762

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{821}}^1\times {\mathrm{55933}}^1$

素因数の和:56773

約数の個数: 16

約数和(自身を含む): 2482798392

約数和(自身を除く): 921484630

約数列:

[1, 2, 17, 34, 821, 1642, 13957, 27914, 55933, 111866, 950861, 1901722, 45920993, 91841986, 780656881, 1561313762]

約数ペア:

[(1, 1561313762), (2, 780656881), (17, 91841986), (34, 45920993), (821, 1901722), (1642, 950861), (13957, 111866), (27914, 55933)]