2831155192

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{809827}}^1$

素因数の和:809875

約数の個数: 32

約数和(自身を含む): 5830761600

約数和(自身を除く): 2999606408

約数列:

[1, 2, 4, 8, 19, 23, 38, 46, 76, 92, 152, 184, 437, 874, 1748, 3496, 809827, 1619654, 3239308, 6478616, 15386713, 18626021, 30773426, 37252042, 61546852, 74504084, 123093704, 149008168, 353894399, 707788798, 1415577596, 2831155192]

約数ペア:

[(1, 2831155192), (2, 1415577596), (4, 707788798), (8, 353894399), (19, 149008168), (23, 123093704), (38, 74504084), (46, 61546852), (76, 37252042), (92, 30773426), (152, 18626021), (184, 15386713), (437, 6478616), (874, 3239308), (1748, 1619654), (3496, 809827)]