2928394

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1$

素因数の和:238

約数の個数: 32

約数和(自身を含む): 5385600

約数和(自身を除く): 2457206

約数列:

[1, 2, 7, 14, 19, 38, 101, 109, 133, 202, 218, 266, 707, 763, 1414, 1526, 1919, 2071, 3838, 4142, 11009, 13433, 14497, 22018, 26866, 28994, 77063, 154126, 209171, 418342, 1464197, 2928394]

約数ペア:

[(1, 2928394), (2, 1464197), (7, 418342), (14, 209171), (19, 154126), (38, 77063), (101, 28994), (109, 26866), (133, 22018), (202, 14497), (218, 13433), (266, 11009), (707, 4142), (763, 3838), (1414, 2071), (1526, 1919)]