1344140902

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{71}}^1\times {\mathrm{2017}}^1$

素因数の和:2141

約数の個数: 48

約数和(自身を含む): 2325026592

約数和(自身を除く): 980885690

約数列:

[1, 2, 13, 19, 26, 38, 71, 142, 247, 361, 494, 722, 923, 1349, 1846, 2017, 2698, 4034, 4693, 9386, 17537, 25631, 26221, 35074, 38323, 51262, 52442, 76646, 143207, 286414, 333203, 498199, 666406, 728137, 996398, 1456274, 1861691, 2720933, 3723382, 5441866, 9465781, 18931562, 35372129, 51697727, 70744258, 103395454, 672070451, 1344140902]

約数ペア:

[(1, 1344140902), (2, 672070451), (13, 103395454), (19, 70744258), (26, 51697727), (38, 35372129), (71, 18931562), (142, 9465781), (247, 5441866), (361, 3723382), (494, 2720933), (722, 1861691), (923, 1456274), (1349, 996398), (1846, 728137), (2017, 666406), (2698, 498199), (4034, 333203), (4693, 286414), (9386, 143207), (17537, 76646), (25631, 52442), (26221, 51262), (35074, 38323)]