2211170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{233}}^1$

素因数の和:326

約数の個数: 32

約数和(自身を含む): 4363632

約数和(自身を除く): 2152462

約数列:

[1, 2, 5, 10, 13, 26, 65, 73, 130, 146, 233, 365, 466, 730, 949, 1165, 1898, 2330, 3029, 4745, 6058, 9490, 15145, 17009, 30290, 34018, 85045, 170090, 221117, 442234, 1105585, 2211170]

約数ペア:

[(1, 2211170), (2, 1105585), (5, 442234), (10, 221117), (13, 170090), (26, 85045), (65, 34018), (73, 30290), (130, 17009), (146, 15145), (233, 9490), (365, 6058), (466, 4745), (730, 3029), (949, 2330), (1165, 1898)]