987346324

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{56731}}^1$

素因数の和:56983

約数の個数: 24

約数和(自身を含む): 1826770400

約数和(自身を除く): 839424076

約数列:

[1, 2, 4, 19, 38, 76, 229, 458, 916, 4351, 8702, 17404, 56731, 113462, 226924, 1077889, 2155778, 4311556, 12991399, 25982798, 51965596, 246836581, 493673162, 987346324]

約数ペア:

[(1, 987346324), (2, 493673162), (4, 246836581), (19, 51965596), (38, 25982798), (76, 12991399), (229, 4311556), (458, 2155778), (916, 1077889), (4351, 226924), (8702, 113462), (17404, 56731)]