272921468

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{1021}}^1\times {\mathrm{3931}}^1$

素因数の和:4973

約数の個数: 24

約数和(自身を含む): 506331504

約数和(自身を除く): 233410036

約数列:

[1, 2, 4, 17, 34, 68, 1021, 2042, 3931, 4084, 7862, 15724, 17357, 34714, 66827, 69428, 133654, 267308, 4013551, 8027102, 16054204, 68230367, 136460734, 272921468]

約数ペア:

[(1, 272921468), (2, 136460734), (4, 68230367), (17, 16054204), (34, 8027102), (68, 4013551), (1021, 267308), (2042, 133654), (3931, 69428), (4084, 66827), (7862, 34714), (15724, 17357)]