2911426

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:210

約数の個数: 32

約数和(自身を含む): 5287680

約数和(自身を除く): 2376254

約数列:

[1, 2, 7, 14, 29, 58, 71, 101, 142, 202, 203, 406, 497, 707, 994, 1414, 2059, 2929, 4118, 5858, 7171, 14342, 14413, 20503, 28826, 41006, 50197, 100394, 207959, 415918, 1455713, 2911426]

約数ペア:

[(1, 2911426), (2, 1455713), (7, 415918), (14, 207959), (29, 100394), (58, 50197), (71, 41006), (101, 28826), (142, 20503), (202, 14413), (203, 14342), (406, 7171), (497, 5858), (707, 4118), (994, 2929), (1414, 2059)]