494247578686

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{181}}^1\times {\mathrm{509}}^1\times {\mathrm{21121}}^1$

素因数の和:21940

約数の個数: 32

約数和(自身を含む): 752848911360

約数和(自身を除く): 258601332674

約数列:

[1, 2, 127, 181, 254, 362, 509, 1018, 21121, 22987, 42242, 45974, 64643, 92129, 129286, 184258, 2682367, 3822901, 5364734, 7645802, 10750589, 11700383, 21501178, 23400766, 485508427, 971016854, 1365324803, 1945856609, 2730649606, 3891713218, 247123789343, 494247578686]

約数ペア:

[(1, 494247578686), (2, 247123789343), (127, 3891713218), (181, 2730649606), (254, 1945856609), (362, 1365324803), (509, 971016854), (1018, 485508427), (21121, 23400766), (22987, 21501178), (42242, 11700383), (45974, 10750589), (64643, 7645802), (92129, 5364734), (129286, 3822901), (184258, 2682367)]