838938426

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{26189}}^1$

素因数の和:26494

約数の個数: 32

約数和(自身を含む): 1772539200

約数和(自身を除く): 933600774

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 281, 562, 843, 1686, 5339, 10678, 16017, 26189, 32034, 52378, 78567, 157134, 497591, 995182, 1492773, 2985546, 7359109, 14718218, 22077327, 44154654, 139823071, 279646142, 419469213, 838938426]

約数ペア:

[(1, 838938426), (2, 419469213), (3, 279646142), (6, 139823071), (19, 44154654), (38, 22077327), (57, 14718218), (114, 7359109), (281, 2985546), (562, 1492773), (843, 995182), (1686, 497591), (5339, 157134), (10678, 78567), (16017, 52378), (26189, 32034)]