217444412

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{1021}}^1\times {\mathrm{1439}}^1$

素因数の和:2501

約数の個数: 24

約数和(自身を含む): 391466880

約数和(自身を除く): 174022468

約数列:

[1, 2, 4, 37, 74, 148, 1021, 1439, 2042, 2878, 4084, 5756, 37777, 53243, 75554, 106486, 151108, 212972, 1469219, 2938438, 5876876, 54361103, 108722206, 217444412]

約数ペア:

[(1, 217444412), (2, 108722206), (4, 54361103), (37, 5876876), (74, 2938438), (148, 1469219), (1021, 212972), (1439, 151108), (2042, 106486), (2878, 75554), (4084, 53243), (5756, 37777)]