529919728

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{134089}}^1$

素因数の和:134129

約数の個数: 40

約数和(自身を含む): 1163901200

約数和(自身を除く): 633981472

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1976, 3952, 134089, 268178, 536356, 1072712, 1743157, 2145424, 2547691, 3486314, 5095382, 6972628, 10190764, 13945256, 20381528, 27890512, 33119983, 40763056, 66239966, 132479932, 264959864, 529919728]

約数ペア:

[(1, 529919728), (2, 264959864), (4, 132479932), (8, 66239966), (13, 40763056), (16, 33119983), (19, 27890512), (26, 20381528), (38, 13945256), (52, 10190764), (76, 6972628), (104, 5095382), (152, 3486314), (208, 2547691), (247, 2145424), (304, 1743157), (494, 1072712), (988, 536356), (1976, 268178), (3952, 134089)]