315068026

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{42223}}^1$

素因数の和:42286

約数の個数: 32

約数和(自身を含む): 595865088

約数和(自身を除く): 280797062

約数列:

[1, 2, 7, 13, 14, 26, 41, 82, 91, 182, 287, 533, 574, 1066, 3731, 7462, 42223, 84446, 295561, 548899, 591122, 1097798, 1731143, 3462286, 3842293, 7684586, 12118001, 22504859, 24236002, 45009718, 157534013, 315068026]

約数ペア:

[(1, 315068026), (2, 157534013), (7, 45009718), (13, 24236002), (14, 22504859), (26, 12118001), (41, 7684586), (82, 3842293), (91, 3462286), (182, 1731143), (287, 1097798), (533, 591122), (574, 548899), (1066, 295561), (3731, 84446), (7462, 42223)]