1031841488

素因数分解:

$2^4\times {\mathrm{631}}^1\times {\mathrm{102203}}^1$

素因数の和:102842

約数の個数: 20

約数和(自身を含む): 2002380768

約数和(自身を除く): 970539280

約数列:

[1, 2, 4, 8, 16, 631, 1262, 2524, 5048, 10096, 102203, 204406, 408812, 817624, 1635248, 64490093, 128980186, 257960372, 515920744, 1031841488]

約数ペア:

[(1, 1031841488), (2, 515920744), (4, 257960372), (8, 128980186), (16, 64490093), (631, 1635248), (1262, 817624), (2524, 408812), (5048, 204406), (10096, 102203)]