2789872952

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{419}}^1\times {\mathrm{36187}}^1$

素因数の和:36635

約数の個数: 32

約数和(自身を含む): 5471625600

約数和(自身を除く): 2681752648

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 419, 838, 1676, 3352, 9637, 19274, 36187, 38548, 72374, 77096, 144748, 289496, 832301, 1664602, 3329204, 6658408, 15162353, 30324706, 60649412, 121298824, 348734119, 697468238, 1394936476, 2789872952]

約数ペア:

[(1, 2789872952), (2, 1394936476), (4, 697468238), (8, 348734119), (23, 121298824), (46, 60649412), (92, 30324706), (184, 15162353), (419, 6658408), (838, 3329204), (1676, 1664602), (3352, 832301), (9637, 289496), (19274, 144748), (36187, 77096), (38548, 72374)]