2007990114

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1119281}}^1$

素因数の和:1119322

約数の個数: 32

約数和(自身を含む): 4512945024

約数和(自身を除く): 2504954910

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 299, 598, 897, 1794, 1119281, 2238562, 3357843, 6715686, 14550653, 25743463, 29101306, 43651959, 51486926, 77230389, 87303918, 154460778, 334665019, 669330038, 1003995057, 2007990114]

約数ペア:

[(1, 2007990114), (2, 1003995057), (3, 669330038), (6, 334665019), (13, 154460778), (23, 87303918), (26, 77230389), (39, 51486926), (46, 43651959), (69, 29101306), (78, 25743463), (138, 14550653), (299, 6715686), (598, 3357843), (897, 2238562), (1794, 1119281)]