212317462

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{659371}}^1$

素因数の和:659403

約数の個数: 16

約数和(自身を含む): 379798272

約数和(自身を除く): 167480810

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 659371, 1318742, 4615597, 9231194, 15165533, 30331066, 106158731, 212317462]

約数ペア:

[(1, 212317462), (2, 106158731), (7, 30331066), (14, 15165533), (23, 9231194), (46, 4615597), (161, 1318742), (322, 659371)]