4710290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1907}}^1$

素因数の和:1946

約数の個数: 32

約数和(自身を含む): 9616320

約数和(自身を除く): 4906030

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 1907, 2470, 3814, 9535, 19070, 24791, 36233, 49582, 72466, 123955, 181165, 247910, 362330, 471029, 942058, 2355145, 4710290]

約数ペア:

[(1, 4710290), (2, 2355145), (5, 942058), (10, 471029), (13, 362330), (19, 247910), (26, 181165), (38, 123955), (65, 72466), (95, 49582), (130, 36233), (190, 24791), (247, 19070), (494, 9535), (1235, 3814), (1907, 2470)]