858904466

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{853}}^1\times {\mathrm{1013}}^1$

素因数の和:1946

約数の個数: 32

約数和(自身を含む): 1496371968

約数和(自身を除く): 637467502

約数列:

[1, 2, 7, 14, 71, 142, 497, 853, 994, 1013, 1706, 2026, 5971, 7091, 11942, 14182, 60563, 71923, 121126, 143846, 423941, 503461, 847882, 864089, 1006922, 1728178, 6048623, 12097246, 61350319, 122700638, 429452233, 858904466]

約数ペア:

[(1, 858904466), (2, 429452233), (7, 122700638), (14, 61350319), (71, 12097246), (142, 6048623), (497, 1728178), (853, 1006922), (994, 864089), (1013, 847882), (1706, 503461), (2026, 423941), (5971, 143846), (7091, 121126), (11942, 71923), (14182, 60563)]