4088240639

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{378997}}^1$

素因数の和:379094

約数の個数: 16

約数和(自身を含む): 4948197888

約数和(自身を除く): 859957249

約数列:

[1, 7, 23, 67, 161, 469, 1541, 10787, 378997, 2652979, 8716931, 25392799, 61018517, 177749593, 584034377, 4088240639]

約数ペア:

[(1, 4088240639), (7, 584034377), (23, 177749593), (67, 61018517), (161, 25392799), (469, 8716931), (1541, 2652979), (10787, 378997)]