1451605168

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{367309}}^1$

素因数の和:367349

約数の個数: 40

約数和(自身を含む): 3188250800

約数和(自身を除く): 1736645632

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1976, 3952, 367309, 734618, 1469236, 2938472, 4775017, 5876944, 6978871, 9550034, 13957742, 19100068, 27915484, 38200136, 55830968, 76400272, 90725323, 111661936, 181450646, 362901292, 725802584, 1451605168]

約数ペア:

[(1, 1451605168), (2, 725802584), (4, 362901292), (8, 181450646), (13, 111661936), (16, 90725323), (19, 76400272), (26, 55830968), (38, 38200136), (52, 27915484), (76, 19100068), (104, 13957742), (152, 9550034), (208, 6978871), (247, 5876944), (304, 4775017), (494, 2938472), (988, 1469236), (1976, 734618), (3952, 367309)]