2971374

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{269}}^1$

素因数の和:544

約数の個数: 32

約数和(自身を含む): 6842880

約数和(自身を除く): 3871506

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 263, 269, 526, 538, 789, 807, 1578, 1614, 1841, 1883, 3682, 3766, 5523, 5649, 11046, 11298, 70747, 141494, 212241, 424482, 495229, 990458, 1485687, 2971374]

約数ペア:

[(1, 2971374), (2, 1485687), (3, 990458), (6, 495229), (7, 424482), (14, 212241), (21, 141494), (42, 70747), (263, 11298), (269, 11046), (526, 5649), (538, 5523), (789, 3766), (807, 3682), (1578, 1883), (1614, 1841)]