1811944

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:193

約数の個数: 32

約数和(自身を含む): 3571200

約数和(自身を除く): 1759256

約数列:

[1, 2, 4, 8, 47, 61, 79, 94, 122, 158, 188, 244, 316, 376, 488, 632, 2867, 3713, 4819, 5734, 7426, 9638, 11468, 14852, 19276, 22936, 29704, 38552, 226493, 452986, 905972, 1811944]

約数ペア:

[(1, 1811944), (2, 905972), (4, 452986), (8, 226493), (47, 38552), (61, 29704), (79, 22936), (94, 19276), (122, 14852), (158, 11468), (188, 9638), (244, 7426), (316, 5734), (376, 4819), (488, 3713), (632, 2867)]