797480668

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{61553}}^1$

素因数の和:61677

約数の個数: 24

約数和(自身を含む): 1447750080

約数和(自身を除く): 650269412

約数列:

[1, 2, 4, 41, 79, 82, 158, 164, 316, 3239, 6478, 12956, 61553, 123106, 246212, 2523673, 4862687, 5047346, 9725374, 10094692, 19450748, 199370167, 398740334, 797480668]

約数ペア:

[(1, 797480668), (2, 398740334), (4, 199370167), (41, 19450748), (79, 10094692), (82, 9725374), (158, 5047346), (164, 4862687), (316, 2523673), (3239, 246212), (6478, 123106), (12956, 61553)]