9291724

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{457}}^1$

素因数の和:514

約数の個数: 48

約数和(自身を含む): 19389888

約数和(自身を除く): 10098164

約数列:

[1, 2, 4, 13, 17, 23, 26, 34, 46, 52, 68, 92, 221, 299, 391, 442, 457, 598, 782, 884, 914, 1196, 1564, 1828, 5083, 5941, 7769, 10166, 10511, 11882, 15538, 20332, 21022, 23764, 31076, 42044, 100997, 136643, 178687, 201994, 273286, 357374, 403988, 546572, 714748, 2322931, 4645862, 9291724]

約数ペア:

[(1, 9291724), (2, 4645862), (4, 2322931), (13, 714748), (17, 546572), (23, 403988), (26, 357374), (34, 273286), (46, 201994), (52, 178687), (68, 136643), (92, 100997), (221, 42044), (299, 31076), (391, 23764), (442, 21022), (457, 20332), (598, 15538), (782, 11882), (884, 10511), (914, 10166), (1196, 7769), (1564, 5941), (1828, 5083)]