2219661505

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1\times {\mathrm{45083}}^1$

素因数の和:45360

約数の個数: 16

約数和(自身を含む): 2737500480

約数和(自身を除く): 517838975

約数列:

[1, 5, 43, 215, 229, 1145, 9847, 45083, 49235, 225415, 1938569, 9692845, 10324007, 51620035, 443932301, 2219661505]

約数ペア:

[(1, 2219661505), (5, 443932301), (43, 51620035), (215, 10324007), (229, 9692845), (1145, 1938569), (9847, 225415), (45083, 49235)]