2606534

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1$

素因数の和:308

約数の個数: 32

約数和(自身を含む): 4838400

約数和(自身を除く): 2231866

約数列:

[1, 2, 7, 14, 19, 38, 41, 82, 133, 239, 266, 287, 478, 574, 779, 1558, 1673, 3346, 4541, 5453, 9082, 9799, 10906, 19598, 31787, 63574, 68593, 137186, 186181, 372362, 1303267, 2606534]

約数ペア:

[(1, 2606534), (2, 1303267), (7, 372362), (14, 186181), (19, 137186), (38, 68593), (41, 63574), (82, 31787), (133, 19598), (239, 10906), (266, 9799), (287, 9082), (478, 5453), (574, 4541), (779, 3346), (1558, 1673)]