2971722

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1229}}^1$

素因数の和:1278

約数の個数: 32

約数和(自身を含む): 6612480

約数和(自身を除く): 3640758

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 1229, 2418, 2458, 3687, 7374, 15977, 31954, 38099, 47931, 76198, 95862, 114297, 228594, 495287, 990574, 1485861, 2971722]

約数ペア:

[(1, 2971722), (2, 1485861), (3, 990574), (6, 495287), (13, 228594), (26, 114297), (31, 95862), (39, 76198), (62, 47931), (78, 38099), (93, 31954), (186, 15977), (403, 7374), (806, 3687), (1209, 2458), (1229, 2418)]