2007192544

素因数分解:

$2^5\times 7^1\times {\mathrm{29}}^1\times {\mathrm{308989}}^1$

素因数の和:309035

約数の個数: 48

約数和(自身を含む): 4671928800

約数和(自身を除く): 2664736256

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 112, 116, 203, 224, 232, 406, 464, 812, 928, 1624, 3248, 6496, 308989, 617978, 1235956, 2162923, 2471912, 4325846, 4943824, 8651692, 8960681, 9887648, 17303384, 17921362, 34606768, 35842724, 62724767, 69213536, 71685448, 125449534, 143370896, 250899068, 286741792, 501798136, 1003596272, 2007192544]

約数ペア:

[(1, 2007192544), (2, 1003596272), (4, 501798136), (7, 286741792), (8, 250899068), (14, 143370896), (16, 125449534), (28, 71685448), (29, 69213536), (32, 62724767), (56, 35842724), (58, 34606768), (112, 17921362), (116, 17303384), (203, 9887648), (224, 8960681), (232, 8651692), (406, 4943824), (464, 4325846), (812, 2471912), (928, 2162923), (1624, 1235956), (3248, 617978), (6496, 308989)]