983048638

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{180907}}^1$

素因数の和:180952

約数の個数: 32

約数和(自身を含む): 1823552640

約数和(自身を除く): 840504002

約数列:

[1, 2, 11, 13, 19, 22, 26, 38, 143, 209, 247, 286, 418, 494, 2717, 5434, 180907, 361814, 1989977, 2351791, 3437233, 3979954, 4703582, 6874466, 25869701, 37809563, 44684029, 51739402, 75619126, 89368058, 491524319, 983048638]

約数ペア:

[(1, 983048638), (2, 491524319), (11, 89368058), (13, 75619126), (19, 51739402), (22, 44684029), (26, 37809563), (38, 25869701), (143, 6874466), (209, 4703582), (247, 3979954), (286, 3437233), (418, 2351791), (494, 1989977), (2717, 361814), (5434, 180907)]