1238952968

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{2011}}^1\times {\mathrm{7001}}^1$

素因数の和:9029

約数の個数: 32

約数和(自身を含む): 2535844320

約数和(自身を除く): 1296891352

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 2011, 4022, 7001, 8044, 14002, 16088, 22121, 28004, 44242, 56008, 77011, 88484, 154022, 176968, 308044, 616088, 14079011, 28158022, 56316044, 112632088, 154869121, 309738242, 619476484, 1238952968]

約数ペア:

[(1, 1238952968), (2, 619476484), (4, 309738242), (8, 154869121), (11, 112632088), (22, 56316044), (44, 28158022), (88, 14079011), (2011, 616088), (4022, 308044), (7001, 176968), (8044, 154022), (14002, 88484), (16088, 77011), (22121, 56008), (28004, 44242)]