2013971856

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{3227519}}^1$

素因数の和:3227543

約数の個数: 40

約数和(自身を含む): 5602974720

約数和(自身を除く): 3589002864

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 3227519, 6455038, 9682557, 12910076, 19365114, 25820152, 38730228, 41957747, 51640304, 77460456, 83915494, 125873241, 154920912, 167830988, 251746482, 335661976, 503492964, 671323952, 1006985928, 2013971856]

約数ペア:

[(1, 2013971856), (2, 1006985928), (3, 671323952), (4, 503492964), (6, 335661976), (8, 251746482), (12, 167830988), (13, 154920912), (16, 125873241), (24, 83915494), (26, 77460456), (39, 51640304), (48, 41957747), (52, 38730228), (78, 25820152), (104, 19365114), (156, 12910076), (208, 9682557), (312, 6455038), (624, 3227519)]