2078580012

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{396373}}^1$

素因数の和:396422

約数の個数: 48

約数和(自身を含む): 5327266560

約数和(自身を除く): 3248686548

約数列:

[1, 2, 3, 4, 6, 12, 19, 23, 38, 46, 57, 69, 76, 92, 114, 138, 228, 276, 437, 874, 1311, 1748, 2622, 5244, 396373, 792746, 1189119, 1585492, 2378238, 4756476, 7531087, 9116579, 15062174, 18233158, 22593261, 27349737, 30124348, 36466316, 45186522, 54699474, 90373044, 109398948, 173215001, 346430002, 519645003, 692860004, 1039290006, 2078580012]

約数ペア:

[(1, 2078580012), (2, 1039290006), (3, 692860004), (4, 519645003), (6, 346430002), (12, 173215001), (19, 109398948), (23, 90373044), (38, 54699474), (46, 45186522), (57, 36466316), (69, 30124348), (76, 27349737), (92, 22593261), (114, 18233158), (138, 15062174), (228, 9116579), (276, 7531087), (437, 4756476), (874, 2378238), (1311, 1585492), (1748, 1189119), (2622, 792746), (5244, 396373)]