1294402004

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1213}}^1\times {\mathrm{1657}}^1$

素因数の和:2904

約数の個数: 48

約数和(自身を含む): 2705219328

約数和(自身を除く): 1410817324

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 1213, 1657, 2426, 3314, 4852, 6628, 8491, 11599, 16982, 23198, 27899, 33964, 38111, 46396, 55798, 76222, 111596, 152444, 195293, 266777, 390586, 533554, 781172, 1067108, 2009941, 4019882, 8039764, 14069587, 28139174, 46228643, 56278348, 92457286, 184914572, 323600501, 647201002, 1294402004]

約数ペア:

[(1, 1294402004), (2, 647201002), (4, 323600501), (7, 184914572), (14, 92457286), (23, 56278348), (28, 46228643), (46, 28139174), (92, 14069587), (161, 8039764), (322, 4019882), (644, 2009941), (1213, 1067108), (1657, 781172), (2426, 533554), (3314, 390586), (4852, 266777), (6628, 195293), (8491, 152444), (11599, 111596), (16982, 76222), (23198, 55798), (27899, 46396), (33964, 38111)]