2011567335

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{263}}^1\times {\mathrm{571}}^1$

素因数の和:908

約数の個数: 64

約数和(自身を含む): 3479224320

約数和(自身を除く): 1467656985

約数列:

[1, 3, 5, 15, 19, 47, 57, 95, 141, 235, 263, 285, 571, 705, 789, 893, 1315, 1713, 2679, 2855, 3945, 4465, 4997, 8565, 10849, 12361, 13395, 14991, 24985, 26837, 32547, 37083, 54245, 61805, 74955, 80511, 134185, 150173, 162735, 185415, 234859, 402555, 450519, 509903, 704577, 750865, 1174295, 1529709, 2252595, 2549515, 2853287, 3522885, 7058131, 7648545, 8559861, 14266435, 21174393, 35290655, 42799305, 105871965, 134104489, 402313467, 670522445, 2011567335]

約数ペア:

[(1, 2011567335), (3, 670522445), (5, 402313467), (15, 134104489), (19, 105871965), (47, 42799305), (57, 35290655), (95, 21174393), (141, 14266435), (235, 8559861), (263, 7648545), (285, 7058131), (571, 3522885), (705, 2853287), (789, 2549515), (893, 2252595), (1315, 1529709), (1713, 1174295), (2679, 750865), (2855, 704577), (3945, 509903), (4465, 450519), (4997, 402555), (8565, 234859), (10849, 185415), (12361, 162735), (13395, 150173), (14991, 134185), (24985, 80511), (26837, 74955), (32547, 61805), (37083, 54245)]