3977492

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{307}}^1$

素因数の和:431

約数の個数: 24

約数和(自身を含む): 7244160

約数和(自身を除く): 3266668

約数列:

[1, 2, 4, 41, 79, 82, 158, 164, 307, 316, 614, 1228, 3239, 6478, 12587, 12956, 24253, 25174, 48506, 50348, 97012, 994373, 1988746, 3977492]

約数ペア:

[(1, 3977492), (2, 1988746), (4, 994373), (41, 97012), (79, 50348), (82, 48506), (158, 25174), (164, 24253), (307, 12956), (316, 12587), (614, 6478), (1228, 3239)]