990406724

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{275419}}^1$

素因数の和:275483

約数の個数: 24

約数和(自身を含む): 1850822400

約数和(自身を除く): 860415676

約数列:

[1, 2, 4, 29, 31, 58, 62, 116, 124, 899, 1798, 3596, 275419, 550838, 1101676, 7987151, 8537989, 15974302, 17075978, 31948604, 34151956, 247601681, 495203362, 990406724]

約数ペア:

[(1, 990406724), (2, 495203362), (4, 247601681), (29, 34151956), (31, 31948604), (58, 17075978), (62, 15974302), (116, 8537989), (124, 7987151), (899, 1101676), (1798, 550838), (3596, 275419)]