1900663376

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{114553}}^1$

素因数の和:114639

約数の個数: 40

約数和(自身を含む): 3963110184

約数和(自身を除く): 2062446808

約数列:

[1, 2, 4, 8, 16, 17, 34, 61, 68, 122, 136, 244, 272, 488, 976, 1037, 2074, 4148, 8296, 16592, 114553, 229106, 458212, 916424, 1832848, 1947401, 3894802, 6987733, 7789604, 13975466, 15579208, 27950932, 31158416, 55901864, 111803728, 118791461, 237582922, 475165844, 950331688, 1900663376]

約数ペア:

[(1, 1900663376), (2, 950331688), (4, 475165844), (8, 237582922), (16, 118791461), (17, 111803728), (34, 55901864), (61, 31158416), (68, 27950932), (122, 15579208), (136, 13975466), (244, 7789604), (272, 6987733), (488, 3894802), (976, 1947401), (1037, 1832848), (2074, 916424), (4148, 458212), (8296, 229106), (16592, 114553)]