39310492

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{521}}^1\times {\mathrm{1451}}^1$

素因数の和:1989

約数の個数: 24

約数和(自身を含む): 74278512

約数和(自身を除く): 34968020

約数列:

[1, 2, 4, 13, 26, 52, 521, 1042, 1451, 2084, 2902, 5804, 6773, 13546, 18863, 27092, 37726, 75452, 755971, 1511942, 3023884, 9827623, 19655246, 39310492]

約数ペア:

[(1, 39310492), (2, 19655246), (4, 9827623), (13, 3023884), (26, 1511942), (52, 755971), (521, 75452), (1042, 37726), (1451, 27092), (2084, 18863), (2902, 13546), (5804, 6773)]