439157378

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{227}}^1\times {\mathrm{1871}}^1$

素因数の和:2158

約数の個数: 32

約数和(自身を含む): 737538048

約数和(自身を除く): 298380670

約数列:

[1, 2, 11, 22, 47, 94, 227, 454, 517, 1034, 1871, 2497, 3742, 4994, 10669, 20581, 21338, 41162, 87937, 117359, 175874, 234718, 424717, 849434, 967307, 1934614, 4671887, 9343774, 19961699, 39923398, 219578689, 439157378]

約数ペア:

[(1, 439157378), (2, 219578689), (11, 39923398), (22, 19961699), (47, 9343774), (94, 4671887), (227, 1934614), (454, 967307), (517, 849434), (1034, 424717), (1871, 234718), (2497, 175874), (3742, 117359), (4994, 87937), (10669, 41162), (20581, 21338)]