2689968476438

素因数分解:

$2^1\times {\mathrm{227}}^1\times {\mathrm{41621}}^1\times {\mathrm{142357}}^1$

素因数の和:184207

約数の個数: 16

約数和(自身を含む): 4052853678384

約数和(自身を除く): 1362885201946

約数列:

[1, 2, 227, 454, 41621, 83242, 142357, 284714, 9447967, 18895934, 32315039, 64630078, 5925040697, 11850081394, 1344984238219, 2689968476438]

約数ペア:

[(1, 2689968476438), (2, 1344984238219), (227, 11850081394), (454, 5925040697), (41621, 64630078), (83242, 32315039), (142357, 18895934), (284714, 9447967)]