1430672048

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{15319}}^1$

素因数の和:15789

約数の個数: 40

約数和(自身を含む): 2991996000

約数和(自身を除く): 1561323952

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 449, 898, 1796, 3592, 5837, 7184, 11674, 15319, 23348, 30638, 46696, 61276, 93392, 122552, 199147, 245104, 398294, 796588, 1593176, 3186352, 6878231, 13756462, 27512924, 55025848, 89417003, 110051696, 178834006, 357668012, 715336024, 1430672048]

約数ペア:

[(1, 1430672048), (2, 715336024), (4, 357668012), (8, 178834006), (13, 110051696), (16, 89417003), (26, 55025848), (52, 27512924), (104, 13756462), (208, 6878231), (449, 3186352), (898, 1593176), (1796, 796588), (3592, 398294), (5837, 245104), (7184, 199147), (11674, 122552), (15319, 93392), (23348, 61276), (30638, 46696)]