542587892

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{509}}^1\times {\mathrm{3461}}^1$

素因数の和:3992

約数の個数: 48

約数和(自身を含む): 1186496640

約数和(自身を除く): 643908748

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 509, 1018, 2036, 3461, 3563, 5599, 6922, 7126, 11198, 13844, 14252, 22396, 24227, 38071, 39193, 48454, 76142, 78386, 96908, 152284, 156772, 266497, 532994, 1065988, 1761649, 3523298, 7046596, 12331543, 19378139, 24663086, 38756278, 49326172, 77512556, 135646973, 271293946, 542587892]

約数ペア:

[(1, 542587892), (2, 271293946), (4, 135646973), (7, 77512556), (11, 49326172), (14, 38756278), (22, 24663086), (28, 19378139), (44, 12331543), (77, 7046596), (154, 3523298), (308, 1761649), (509, 1065988), (1018, 532994), (2036, 266497), (3461, 156772), (3563, 152284), (5599, 96908), (6922, 78386), (7126, 76142), (11198, 48454), (13844, 39193), (14252, 38071), (22396, 24227)]