423331804

素因数分解:

$2^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1\times {\mathrm{1399}}^1$

素因数の和:1618

約数の個数: 48

約数和(自身を含む): 863654400

約数和(自身を除く): 440322596

約数列:

[1, 2, 4, 7, 14, 28, 101, 107, 202, 214, 404, 428, 707, 749, 1399, 1414, 1498, 2798, 2828, 2996, 5596, 9793, 10807, 19586, 21614, 39172, 43228, 75649, 141299, 149693, 151298, 282598, 299386, 302596, 565196, 598772, 989093, 1047851, 1978186, 2095702, 3956372, 4191404, 15118993, 30237986, 60475972, 105832951, 211665902, 423331804]

約数ペア:

[(1, 423331804), (2, 211665902), (4, 105832951), (7, 60475972), (14, 30237986), (28, 15118993), (101, 4191404), (107, 3956372), (202, 2095702), (214, 1978186), (404, 1047851), (428, 989093), (707, 598772), (749, 565196), (1399, 302596), (1414, 299386), (1498, 282598), (2798, 151298), (2828, 149693), (2996, 141299), (5596, 75649), (9793, 43228), (10807, 39172), (19586, 21614)]