2109479946

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{233}}^1\times {\mathrm{1373}}^1$

素因数の和:1775

約数の個数: 64

約数和(自身を含む): 4876754688

約数和(自身を除く): 2767274742

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 157, 233, 314, 466, 471, 699, 942, 1099, 1373, 1398, 1631, 2198, 2746, 3262, 3297, 4119, 4893, 6594, 8238, 9611, 9786, 19222, 28833, 36581, 57666, 73162, 109743, 215561, 219486, 256067, 319909, 431122, 512134, 639818, 646683, 768201, 959727, 1293366, 1508927, 1536402, 1919454, 2239363, 3017854, 4478726, 4526781, 6718089, 9053562, 13436178, 50225713, 100451426, 150677139, 301354278, 351579991, 703159982, 1054739973, 2109479946]

約数ペア:

[(1, 2109479946), (2, 1054739973), (3, 703159982), (6, 351579991), (7, 301354278), (14, 150677139), (21, 100451426), (42, 50225713), (157, 13436178), (233, 9053562), (314, 6718089), (466, 4526781), (471, 4478726), (699, 3017854), (942, 2239363), (1099, 1919454), (1373, 1536402), (1398, 1508927), (1631, 1293366), (2198, 959727), (2746, 768201), (3262, 646683), (3297, 639818), (4119, 512134), (4893, 431122), (6594, 319909), (8238, 256067), (9611, 219486), (9786, 215561), (19222, 109743), (28833, 73162), (36581, 57666)]