812082192

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{890441}}^1$

素因数の和:890471

約数の個数: 40

約数和(自身を含む): 2208296160

約数和(自身を除く): 1396213968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 890441, 1780882, 2671323, 3561764, 5342646, 7123528, 10685292, 14247056, 16918379, 21370584, 33836758, 42741168, 50755137, 67673516, 101510274, 135347032, 203020548, 270694064, 406041096, 812082192]

約数ペア:

[(1, 812082192), (2, 406041096), (3, 270694064), (4, 203020548), (6, 135347032), (8, 101510274), (12, 67673516), (16, 50755137), (19, 42741168), (24, 33836758), (38, 21370584), (48, 16918379), (57, 14247056), (76, 10685292), (114, 7123528), (152, 5342646), (228, 3561764), (304, 2671323), (456, 1780882), (912, 890441)]