1210974793

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{1483}}^1$

素因数の和:1645

約数の個数: 32

約数和(自身を含む): 1477066752

約数和(自身を除く): 266091959

約数列:

[1, 7, 31, 53, 71, 217, 371, 497, 1483, 1643, 2201, 3763, 10381, 11501, 15407, 26341, 45973, 78599, 105293, 116653, 321811, 550193, 737051, 816571, 2436569, 3264083, 5580529, 17055983, 22848581, 39063703, 172996399, 1210974793]

約数ペア:

[(1, 1210974793), (7, 172996399), (31, 39063703), (53, 22848581), (71, 17055983), (217, 5580529), (371, 3264083), (497, 2436569), (1483, 816571), (1643, 737051), (2201, 550193), (3763, 321811), (10381, 116653), (11501, 105293), (15407, 78599), (26341, 45973)]