8889764012

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{227}}^1\times {\mathrm{89821}}^1$

素因数の和:90161

約数の個数: 24

約数和(自身を含む): 15769150320

約数和(自身を除く): 6879386308

約数列:

[1, 2, 4, 109, 218, 227, 436, 454, 908, 24743, 49486, 89821, 98972, 179642, 359284, 9790489, 19580978, 20389367, 39161956, 40778734, 81557468, 2222441003, 4444882006, 8889764012]

約数ペア:

[(1, 8889764012), (2, 4444882006), (4, 2222441003), (109, 81557468), (218, 40778734), (227, 39161956), (436, 20389367), (454, 19580978), (908, 9790489), (24743, 359284), (49486, 179642), (89821, 98972)]