247152052

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{519227}}^1$

素因数の和:519255

約数の個数: 24

約数和(自身を含む): 523381824

約数和(自身を除く): 276229772

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 519227, 1038454, 2076908, 3634589, 7269178, 8826859, 14538356, 17653718, 35307436, 61788013, 123576026, 247152052]

約数ペア:

[(1, 247152052), (2, 123576026), (4, 61788013), (7, 35307436), (14, 17653718), (17, 14538356), (28, 8826859), (34, 7269178), (68, 3634589), (119, 2076908), (238, 1038454), (476, 519227)]