291268468334

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{10987}}^1\times {\mathrm{13163}}^1$

素因数の和:24224

約数の個数: 32

約数和(自身を含む): 468653143680

約数和(自身を除く): 177384675346

約数列:

[1, 2, 19, 38, 53, 106, 1007, 2014, 10987, 13163, 21974, 26326, 208753, 250097, 417506, 500194, 582311, 697639, 1164622, 1395278, 11063909, 13255141, 22127818, 26510282, 144621881, 289243762, 2747815739, 5495631478, 7664959693, 15329919386, 145634234167, 291268468334]

約数ペア:

[(1, 291268468334), (2, 145634234167), (19, 15329919386), (38, 7664959693), (53, 5495631478), (106, 2747815739), (1007, 289243762), (2014, 144621881), (10987, 26510282), (13163, 22127818), (21974, 13255141), (26326, 11063909), (208753, 1395278), (250097, 1164622), (417506, 697639), (500194, 582311)]