2767198

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1$

素因数の和:232

約数の個数: 32

約数和(自身を含む): 5091840

約数和(自身を除く): 2324642

約数列:

[1, 2, 7, 14, 19, 38, 101, 103, 133, 202, 206, 266, 707, 721, 1414, 1442, 1919, 1957, 3838, 3914, 10403, 13433, 13699, 20806, 26866, 27398, 72821, 145642, 197657, 395314, 1383599, 2767198]

約数ペア:

[(1, 2767198), (2, 1383599), (7, 395314), (14, 197657), (19, 145642), (38, 72821), (101, 27398), (103, 26866), (133, 20806), (202, 13699), (206, 13433), (266, 10403), (707, 3914), (721, 3838), (1414, 1957), (1442, 1919)]