2280778852

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{103}}^1\times {\mathrm{45751}}^1$

素因数の和:45880

約数の個数: 36

約数和(自身を含む): 4429891648

約数和(自身を除く): 2149112796

約数列:

[1, 2, 4, 11, 22, 44, 103, 121, 206, 242, 412, 484, 1133, 2266, 4532, 12463, 24926, 45751, 49852, 91502, 183004, 503261, 1006522, 2013044, 4712353, 5535871, 9424706, 11071742, 18849412, 22143484, 51835883, 103671766, 207343532, 570194713, 1140389426, 2280778852]

約数ペア:

[(1, 2280778852), (2, 1140389426), (4, 570194713), (11, 207343532), (22, 103671766), (44, 51835883), (103, 22143484), (121, 18849412), (206, 11071742), (242, 9424706), (412, 5535871), (484, 4712353), (1133, 2013044), (2266, 1006522), (4532, 503261), (12463, 183004), (24926, 91502), (45751, 49852)]