245047078

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{4751}}^1$

素因数の和:4848

約数の個数: 32

約数和(自身を含む): 409546368

約数和(自身を除く): 164499290

約数列:

[1, 2, 17, 34, 37, 41, 74, 82, 629, 697, 1258, 1394, 1517, 3034, 4751, 9502, 25789, 51578, 80767, 161534, 175787, 194791, 351574, 389582, 2988379, 3311447, 5976758, 6622894, 7207267, 14414534, 122523539, 245047078]

約数ペア:

[(1, 245047078), (2, 122523539), (17, 14414534), (34, 7207267), (37, 6622894), (41, 5976758), (74, 3311447), (82, 2988379), (629, 389582), (697, 351574), (1258, 194791), (1394, 175787), (1517, 161534), (3034, 80767), (4751, 51578), (9502, 25789)]