2099689544

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1193}}^1\times {\mathrm{11579}}^1$

素因数の和:12797

約数の個数: 32

約数和(自身を含む): 4147956000

約数和(自身を除く): 2048266456

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1193, 2386, 4772, 9544, 11579, 22667, 23158, 45334, 46316, 90668, 92632, 181336, 220001, 440002, 880004, 1760008, 13813747, 27627494, 55254988, 110509976, 262461193, 524922386, 1049844772, 2099689544]

約数ペア:

[(1, 2099689544), (2, 1049844772), (4, 524922386), (8, 262461193), (19, 110509976), (38, 55254988), (76, 27627494), (152, 13813747), (1193, 1760008), (2386, 880004), (4772, 440002), (9544, 220001), (11579, 181336), (22667, 92632), (23158, 90668), (45334, 46316)]