1490215671362

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1830731783}}^1$

素因数の和:1830731833

約数の個数: 16

約数和(自身を含む): 2504441080512

約数和(自身を除く): 1014225409150

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 1830731783, 3661463566, 20138049613, 40276099226, 67737075971, 135474151942, 745107835681, 1490215671362]

約数ペア:

[(1, 1490215671362), (2, 745107835681), (11, 135474151942), (22, 67737075971), (37, 40276099226), (74, 20138049613), (407, 3661463566), (814, 1830731783)]