1218569330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{701}}^1\times {\mathrm{15803}}^1$

素因数の和:16522

約数の個数: 32

約数和(自身を含む): 2396392128

約数和(自身を除く): 1177822798

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 701, 1402, 3505, 7010, 7711, 15422, 15803, 31606, 38555, 77110, 79015, 158030, 173833, 347666, 869165, 1738330, 11077903, 22155806, 55389515, 110779030, 121856933, 243713866, 609284665, 1218569330]

約数ペア:

[(1, 1218569330), (2, 609284665), (5, 243713866), (10, 121856933), (11, 110779030), (22, 55389515), (55, 22155806), (110, 11077903), (701, 1738330), (1402, 869165), (3505, 347666), (7010, 173833), (7711, 158030), (15422, 79015), (15803, 77110), (31606, 38555)]