630256004

素因数分解:

$2^2\times 7^1\times {\mathrm{5021}}^1\times {\mathrm{4483}}^1$

素因数の和:9515

約数の個数: 24

約数和(自身を含む): 1261044288

約数和(自身を除く): 630788284

約数列:

[1, 2, 4, 7, 14, 28, 4483, 5021, 8966, 10042, 17932, 20084, 31381, 35147, 62762, 70294, 125524, 140588, 22509143, 45018286, 90036572, 157564001, 315128002, 630256004]

約数ペア:

[(1, 630256004), (2, 315128002), (4, 157564001), (7, 90036572), (14, 45018286), (28, 22509143), (4483, 140588), (5021, 125524), (8966, 70294), (10042, 62762), (17932, 35147), (20084, 31381)]