247598234

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29483}}^1$

素因数の和:29534

約数の個数: 32

約数和(自身を含む): 445798080

約数和(自身を除く): 198199846

約数列:

[1, 2, 13, 17, 19, 26, 34, 38, 221, 247, 323, 442, 494, 646, 4199, 8398, 29483, 58966, 383279, 501211, 560177, 766558, 1002422, 1120354, 6515743, 7282301, 9523009, 13031486, 14564602, 19046018, 123799117, 247598234]

約数ペア:

[(1, 247598234), (2, 123799117), (13, 19046018), (17, 14564602), (19, 13031486), (26, 9523009), (34, 7282301), (38, 6515743), (221, 1120354), (247, 1002422), (323, 766558), (442, 560177), (494, 501211), (646, 383279), (4199, 58966), (8398, 29483)]