3138893872

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{245533}}^1$

素因数の和:245605

約数の個数: 40

約数和(自身を含む): 6576382656

約数和(自身を除く): 3437488784

約数列:

[1, 2, 4, 8, 16, 17, 34, 47, 68, 94, 136, 188, 272, 376, 752, 799, 1598, 3196, 6392, 12784, 245533, 491066, 982132, 1964264, 3928528, 4174061, 8348122, 11540051, 16696244, 23080102, 33392488, 46160204, 66784976, 92320408, 184640816, 196180867, 392361734, 784723468, 1569446936, 3138893872]

約数ペア:

[(1, 3138893872), (2, 1569446936), (4, 784723468), (8, 392361734), (16, 196180867), (17, 184640816), (34, 92320408), (47, 66784976), (68, 46160204), (94, 33392488), (136, 23080102), (188, 16696244), (272, 11540051), (376, 8348122), (752, 4174061), (799, 3928528), (1598, 1964264), (3196, 982132), (6392, 491066), (12784, 245533)]