651421967056

素因数分解:

$2^4\times 7^1\times {\mathrm{3083}}^1\times {\mathrm{1886561}}^1$

素因数の和:1889659

約数の個数: 40

約数和(自身を含む): 1442902987584

約数和(自身を除く): 791481020528

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 3083, 6166, 12332, 21581, 24664, 43162, 49328, 86324, 172648, 345296, 1886561, 3773122, 7546244, 13205927, 15092488, 26411854, 30184976, 52823708, 105647416, 211294832, 5816267563, 11632535126, 23265070252, 40713872941, 46530140504, 81427745882, 93060281008, 162855491764, 325710983528, 651421967056]

約数ペア:

[(1, 651421967056), (2, 325710983528), (4, 162855491764), (7, 93060281008), (8, 81427745882), (14, 46530140504), (16, 40713872941), (28, 23265070252), (56, 11632535126), (112, 5816267563), (3083, 211294832), (6166, 105647416), (12332, 52823708), (21581, 30184976), (24664, 26411854), (43162, 15092488), (49328, 13205927), (86324, 7546244), (172648, 3773122), (345296, 1886561)]