402495404

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{277}}^1$

素因数の和:518

約数の個数: 48

約数和(自身を含む): 739791360

約数和(自身を除く): 337295956

約数列:

[1, 2, 4, 47, 59, 94, 118, 131, 188, 236, 262, 277, 524, 554, 1108, 2773, 5546, 6157, 7729, 11092, 12314, 13019, 15458, 16343, 24628, 26038, 30916, 32686, 36287, 52076, 65372, 72574, 145148, 363263, 726526, 768121, 1453052, 1536242, 1705489, 2140933, 3072484, 3410978, 4281866, 6821956, 8563732, 100623851, 201247702, 402495404]

約数ペア:

[(1, 402495404), (2, 201247702), (4, 100623851), (47, 8563732), (59, 6821956), (94, 4281866), (118, 3410978), (131, 3072484), (188, 2140933), (236, 1705489), (262, 1536242), (277, 1453052), (524, 768121), (554, 726526), (1108, 363263), (2773, 145148), (5546, 72574), (6157, 65372), (7729, 52076), (11092, 36287), (12314, 32686), (13019, 30916), (15458, 26038), (16343, 24628)]