2868659444

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{88397}}^1$

素因数の和:88488

約数の個数: 48

約数和(自身を含む): 6138357120

約数和(自身を除く): 3269697676

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 61, 76, 122, 133, 244, 266, 427, 532, 854, 1159, 1708, 2318, 4636, 8113, 16226, 32452, 88397, 176794, 353588, 618779, 1237558, 1679543, 2475116, 3359086, 5392217, 6718172, 10784434, 11756801, 21568868, 23513602, 37745519, 47027204, 75491038, 102452123, 150982076, 204904246, 409808492, 717164861, 1434329722, 2868659444]

約数ペア:

[(1, 2868659444), (2, 1434329722), (4, 717164861), (7, 409808492), (14, 204904246), (19, 150982076), (28, 102452123), (38, 75491038), (61, 47027204), (76, 37745519), (122, 23513602), (133, 21568868), (244, 11756801), (266, 10784434), (427, 6718172), (532, 5392217), (854, 3359086), (1159, 2475116), (1708, 1679543), (2318, 1237558), (4636, 618779), (8113, 353588), (16226, 176794), (32452, 88397)]