275634356

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{661}}^1\times {\mathrm{1709}}^1$

素因数の和:2435

約数の個数: 24

約数和(自身を含む): 491296680

約数和(自身を除く): 215662324

約数列:

[1, 2, 4, 61, 122, 244, 661, 1322, 1709, 2644, 3418, 6836, 40321, 80642, 104249, 161284, 208498, 416996, 1129649, 2259298, 4518596, 68908589, 137817178, 275634356]

約数ペア:

[(1, 275634356), (2, 137817178), (4, 68908589), (61, 4518596), (122, 2259298), (244, 1129649), (661, 416996), (1322, 208498), (1709, 161284), (2644, 104249), (3418, 80642), (6836, 40321)]