630372

素因数分解:

$2^2\times 3^1\times {\mathrm{131}}^1\times {\mathrm{401}}^1$

素因数の和:539

約数の個数: 24

約数和(自身を含む): 1485792

約数和(自身を除く): 855420

約数列:

[1, 2, 3, 4, 6, 12, 131, 262, 393, 401, 524, 786, 802, 1203, 1572, 1604, 2406, 4812, 52531, 105062, 157593, 210124, 315186, 630372]

約数ペア:

[(1, 630372), (2, 315186), (3, 210124), (4, 157593), (6, 105062), (12, 52531), (131, 4812), (262, 2406), (393, 1604), (401, 1572), (524, 1203), (786, 802)]