481569170

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{8147}}^1$

素因数の和:8434

約数の個数: 32

約数和(自身を含む): 908143488

約数和(自身を除く): 426574318

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 257, 514, 1285, 2570, 5911, 8147, 11822, 16294, 29555, 40735, 59110, 81470, 187381, 374762, 936905, 1873810, 2093779, 4187558, 10468895, 20937790, 48156917, 96313834, 240784585, 481569170]

約数ペア:

[(1, 481569170), (2, 240784585), (5, 96313834), (10, 48156917), (23, 20937790), (46, 10468895), (115, 4187558), (230, 2093779), (257, 1873810), (514, 936905), (1285, 374762), (2570, 187381), (5911, 81470), (8147, 59110), (11822, 40735), (16294, 29555)]