1276962004

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{237707}}^1$

素因数の和:237807

約数の個数: 24

約数和(自身を含む): 2396096640

約数和(自身を除く): 1119134636

約数列:

[1, 2, 4, 17, 34, 68, 79, 158, 316, 1343, 2686, 5372, 237707, 475414, 950828, 4041019, 8082038, 16164076, 18778853, 37557706, 75115412, 319240501, 638481002, 1276962004]

約数ペア:

[(1, 1276962004), (2, 638481002), (4, 319240501), (17, 75115412), (34, 37557706), (68, 18778853), (79, 16164076), (158, 8082038), (316, 4041019), (1343, 950828), (2686, 475414), (5372, 237707)]