1900575746

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{147629}}^1$

素因数の和:147829

約数の個数: 16

約数和(自身を含む): 2939018040

約数和(自身を除く): 1038442294

約数列:

[1, 2, 41, 82, 157, 314, 6437, 12874, 147629, 295258, 6052789, 12105578, 23177753, 46355506, 950287873, 1900575746]

約数ペア:

[(1, 1900575746), (2, 950287873), (41, 46355506), (82, 23177753), (157, 12105578), (314, 6052789), (6437, 295258), (12874, 147629)]