221569334926

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{307}}^1\times {\mathrm{12443521}}^1$

素因数の和:12443859

約数の個数: 16

約数和(自身を含む): 344934429840

約数和(自身を除く): 123365094914

約数列:

[1, 2, 29, 58, 307, 614, 8903, 17806, 12443521, 24887042, 360862109, 721724218, 3820160947, 7640321894, 110784667463, 221569334926]

約数ペア:

[(1, 221569334926), (2, 110784667463), (29, 7640321894), (58, 3820160947), (307, 721724218), (614, 360862109), (8903, 24887042), (17806, 12443521)]