4650737

素因数分解:

$7^4\times {\mathrm{13}}^1\times {\mathrm{149}}^1$

素因数の和:190

約数の個数: 20

約数和(自身を含む): 5882100

約数和(自身を除く): 1231363

約数列:

[1, 7, 13, 49, 91, 149, 343, 637, 1043, 1937, 2401, 4459, 7301, 13559, 31213, 51107, 94913, 357749, 664391, 4650737]

約数ペア:

[(1, 4650737), (7, 664391), (13, 357749), (49, 94913), (91, 51107), (149, 31213), (343, 13559), (637, 7301), (1043, 4459), (1937, 2401)]