2016331205

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{53}}^1\times {\mathrm{3011}}^1$

素因数の和:3114

約数の個数: 48

約数和(自身を含む): 2974506624

約数和(自身を除く): 958175419

約数列:

[1, 5, 7, 19, 35, 53, 95, 133, 265, 361, 371, 665, 1007, 1805, 1855, 2527, 3011, 5035, 7049, 12635, 15055, 19133, 21077, 35245, 57209, 95665, 105385, 133931, 159583, 286045, 400463, 669655, 797915, 1086971, 1117081, 2002315, 3032077, 5434855, 5585405, 7608797, 15160385, 21224539, 38043985, 57609463, 106122695, 288047315, 403266241, 2016331205]

約数ペア:

[(1, 2016331205), (5, 403266241), (7, 288047315), (19, 106122695), (35, 57609463), (53, 38043985), (95, 21224539), (133, 15160385), (265, 7608797), (361, 5585405), (371, 5434855), (665, 3032077), (1007, 2002315), (1805, 1117081), (1855, 1086971), (2527, 797915), (3011, 669655), (5035, 400463), (7049, 286045), (12635, 159583), (15055, 133931), (19133, 105385), (21077, 95665), (35245, 57209)]