5151484

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{631}}^1$

素因数の和:805

約数の個数: 24

約数和(自身を含む): 9785888

約数和(自身を除く): 4634404

約数列:

[1, 2, 4, 13, 26, 52, 157, 314, 628, 631, 1262, 2041, 2524, 4082, 8164, 8203, 16406, 32812, 99067, 198134, 396268, 1287871, 2575742, 5151484]

約数ペア:

[(1, 5151484), (2, 2575742), (4, 1287871), (13, 396268), (26, 198134), (52, 99067), (157, 32812), (314, 16406), (628, 8203), (631, 8164), (1262, 4082), (2041, 2524)]