392298889672

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{1297}}^1\times {\mathrm{1643839}}^1$

素因数の和:1645165

約数の個数: 32

約数和(自身を含む): 768133555200

約数和(自身を除く): 375834665528

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 1297, 2594, 5188, 10376, 29831, 59662, 119324, 238648, 1643839, 3287678, 6575356, 13150712, 37808297, 75616594, 151233188, 302466376, 2132059183, 4264118366, 8528236732, 17056473464, 49037361209, 98074722418, 196149444836, 392298889672]

約数ペア:

[(1, 392298889672), (2, 196149444836), (4, 98074722418), (8, 49037361209), (23, 17056473464), (46, 8528236732), (92, 4264118366), (184, 2132059183), (1297, 302466376), (2594, 151233188), (5188, 75616594), (10376, 37808297), (29831, 13150712), (59662, 6575356), (119324, 3287678), (238648, 1643839)]