2901416

素因数分解:

$2^3\times 7^1\times {\mathrm{197}}^1\times {\mathrm{263}}^1$

素因数の和:473

約数の個数: 32

約数和(自身を含む): 6272640

約数和(自身を除く): 3371224

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 197, 263, 394, 526, 788, 1052, 1379, 1576, 1841, 2104, 2758, 3682, 5516, 7364, 11032, 14728, 51811, 103622, 207244, 362677, 414488, 725354, 1450708, 2901416]

約数ペア:

[(1, 2901416), (2, 1450708), (4, 725354), (7, 414488), (8, 362677), (14, 207244), (28, 103622), (56, 51811), (197, 14728), (263, 11032), (394, 7364), (526, 5516), (788, 3682), (1052, 2758), (1379, 2104), (1576, 1841)]