9952514

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:155

約数の個数: 64

約数和(自身を含む): 19595520

約数和(自身を除く): 9643006

約数列:

[1, 2, 11, 13, 17, 22, 23, 26, 34, 46, 89, 143, 178, 187, 221, 253, 286, 299, 374, 391, 442, 506, 598, 782, 979, 1157, 1513, 1958, 2047, 2314, 2431, 3026, 3289, 4094, 4301, 4862, 5083, 6578, 8602, 10166, 12727, 16643, 19669, 22517, 25454, 26611, 33286, 34799, 39338, 45034, 53222, 55913, 69598, 111826, 216359, 292721, 382789, 432718, 452387, 585442, 765578, 904774, 4976257, 9952514]

約数ペア:

[(1, 9952514), (2, 4976257), (11, 904774), (13, 765578), (17, 585442), (22, 452387), (23, 432718), (26, 382789), (34, 292721), (46, 216359), (89, 111826), (143, 69598), (178, 55913), (187, 53222), (221, 45034), (253, 39338), (286, 34799), (299, 33286), (374, 26611), (391, 25454), (442, 22517), (506, 19669), (598, 16643), (782, 12727), (979, 10166), (1157, 8602), (1513, 6578), (1958, 5083), (2047, 4862), (2314, 4301), (2431, 4094), (3026, 3289)]