2146458524

素因数分解:

$2^2\times 7^2\times {\mathrm{821}}^1\times {\mathrm{13339}}^1$

素因数の和:14178

約数の個数: 36

約数和(自身を含む): 4375226520

約数和(自身を除く): 2228767996

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 821, 1642, 3284, 5747, 11494, 13339, 22988, 26678, 40229, 53356, 80458, 93373, 160916, 186746, 373492, 653611, 1307222, 2614444, 10951319, 21902638, 43805276, 76659233, 153318466, 306636932, 536614631, 1073229262, 2146458524]

約数ペア:

[(1, 2146458524), (2, 1073229262), (4, 536614631), (7, 306636932), (14, 153318466), (28, 76659233), (49, 43805276), (98, 21902638), (196, 10951319), (821, 2614444), (1642, 1307222), (3284, 653611), (5747, 373492), (11494, 186746), (13339, 160916), (22988, 93373), (26678, 80458), (40229, 53356)]