254339924

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{101089}}^1$

素因数の和:101147

約数の個数: 24

約数和(自身を含む): 484018920

約数和(自身を除く): 229678996

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 148, 629, 1258, 2516, 101089, 202178, 404356, 1718513, 3437026, 3740293, 6874052, 7480586, 14961172, 63584981, 127169962, 254339924]

約数ペア:

[(1, 254339924), (2, 127169962), (4, 63584981), (17, 14961172), (34, 7480586), (37, 6874052), (68, 3740293), (74, 3437026), (148, 1718513), (629, 404356), (1258, 202178), (2516, 101089)]