4999508

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{419}}^1$

素因数の和:599

約数の個数: 24

約数和(自身を含む): 9290400

約数和(自身を除く): 4290892

約数列:

[1, 2, 4, 19, 38, 76, 157, 314, 419, 628, 838, 1676, 2983, 5966, 7961, 11932, 15922, 31844, 65783, 131566, 263132, 1249877, 2499754, 4999508]

約数ペア:

[(1, 4999508), (2, 2499754), (4, 1249877), (19, 263132), (38, 131566), (76, 65783), (157, 31844), (314, 15922), (419, 11932), (628, 7961), (838, 5966), (1676, 2983)]