2014156820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{571}}^1\times {\mathrm{13567}}^1$

素因数の和:14160

約数の個数: 48

約数和(自身を含む): 4563406848

約数和(自身を除く): 2549250028

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 571, 1142, 2284, 2855, 5710, 7423, 11420, 13567, 14846, 27134, 29692, 37115, 54268, 67835, 74230, 135670, 148460, 176371, 271340, 352742, 705484, 881855, 1763710, 3527420, 7746757, 15493514, 30987028, 38733785, 77467570, 100707841, 154935140, 201415682, 402831364, 503539205, 1007078410, 2014156820]

約数ペア:

[(1, 2014156820), (2, 1007078410), (4, 503539205), (5, 402831364), (10, 201415682), (13, 154935140), (20, 100707841), (26, 77467570), (52, 38733785), (65, 30987028), (130, 15493514), (260, 7746757), (571, 3527420), (1142, 1763710), (2284, 881855), (2855, 705484), (5710, 352742), (7423, 271340), (11420, 176371), (13567, 148460), (14846, 135670), (27134, 74230), (29692, 67835), (37115, 54268)]