490737018

素因数分解:

$2^1\times 3^1\times {\mathrm{5273}}^1\times {\mathrm{15511}}^1$

素因数の和:20789

約数の個数: 16

約数和(自身を含む): 981723456

約数和(自身を除く): 490986438

約数列:

[1, 2, 3, 6, 5273, 10546, 15511, 15819, 31022, 31638, 46533, 93066, 81789503, 163579006, 245368509, 490737018]

約数ペア:

[(1, 490737018), (2, 245368509), (3, 163579006), (6, 81789503), (5273, 93066), (10546, 46533), (15511, 31638), (15819, 31022)]