2045163910

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{313}}^1\times {\mathrm{28409}}^1$

素因数の和:28752

約数の個数: 32

約数和(自身を含む): 3853759680

約数和(自身を除く): 1808595770

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 313, 626, 1565, 3130, 7199, 14398, 28409, 35995, 56818, 71990, 142045, 284090, 653407, 1306814, 3267035, 6534070, 8892017, 17784034, 44460085, 88920170, 204516391, 409032782, 1022581955, 2045163910]

約数ペア:

[(1, 2045163910), (2, 1022581955), (5, 409032782), (10, 204516391), (23, 88920170), (46, 44460085), (115, 17784034), (230, 8892017), (313, 6534070), (626, 3267035), (1565, 1306814), (3130, 653407), (7199, 284090), (14398, 142045), (28409, 71990), (35995, 56818)]