1969492024

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{509}}^1\times {\mathrm{1237}}^1$

素因数の和:1792

約数の個数: 64

約数和(自身を含む): 4091342400

約数和(自身を除く): 2121850376

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 136, 184, 391, 509, 782, 1018, 1237, 1564, 2036, 2474, 3128, 4072, 4948, 8653, 9896, 11707, 17306, 21029, 23414, 28451, 34612, 42058, 46828, 56902, 69224, 84116, 93656, 113804, 168232, 199019, 227608, 398038, 483667, 629633, 796076, 967334, 1259266, 1592152, 1934668, 2518532, 3869336, 5037064, 10703761, 14481559, 21407522, 28963118, 42815044, 57926236, 85630088, 115852472, 246186503, 492373006, 984746012, 1969492024]

約数ペア:

[(1, 1969492024), (2, 984746012), (4, 492373006), (8, 246186503), (17, 115852472), (23, 85630088), (34, 57926236), (46, 42815044), (68, 28963118), (92, 21407522), (136, 14481559), (184, 10703761), (391, 5037064), (509, 3869336), (782, 2518532), (1018, 1934668), (1237, 1592152), (1564, 1259266), (2036, 967334), (2474, 796076), (3128, 629633), (4072, 483667), (4948, 398038), (8653, 227608), (9896, 199019), (11707, 168232), (17306, 113804), (21029, 93656), (23414, 84116), (28451, 69224), (34612, 56902), (42058, 46828)]