4069630

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{647}}^1$

素因数の和:708

約数の個数: 32

約数和(自身を含む): 7978176

約数和(自身を除く): 3908546

約数列:

[1, 2, 5, 10, 17, 34, 37, 74, 85, 170, 185, 370, 629, 647, 1258, 1294, 3145, 3235, 6290, 6470, 10999, 21998, 23939, 47878, 54995, 109990, 119695, 239390, 406963, 813926, 2034815, 4069630]

約数ペア:

[(1, 4069630), (2, 2034815), (5, 813926), (10, 406963), (17, 239390), (34, 119695), (37, 109990), (74, 54995), (85, 47878), (170, 23939), (185, 21998), (370, 10999), (629, 6470), (647, 6290), (1258, 3235), (1294, 3145)]