2021984624

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{675797}}^1$

素因数の和:675833

約数の個数: 40

約数和(自身を含む): 4525143408

約数和(自身を除く): 2503158784

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 176, 187, 272, 374, 748, 1496, 2992, 675797, 1351594, 2703188, 5406376, 7433767, 10812752, 11488549, 14867534, 22977098, 29735068, 45954196, 59470136, 91908392, 118940272, 126374039, 183816784, 252748078, 505496156, 1010992312, 2021984624]

約数ペア:

[(1, 2021984624), (2, 1010992312), (4, 505496156), (8, 252748078), (11, 183816784), (16, 126374039), (17, 118940272), (22, 91908392), (34, 59470136), (44, 45954196), (68, 29735068), (88, 22977098), (136, 14867534), (176, 11488549), (187, 10812752), (272, 7433767), (374, 5406376), (748, 2703188), (1496, 1351594), (2992, 675797)]