1343408

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{449}}^1$

素因数の和:485

約数の個数: 40

約数和(自身を含む): 3013200

約数和(自身を除く): 1669792

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 176, 187, 272, 374, 449, 748, 898, 1496, 1796, 2992, 3592, 4939, 7184, 7633, 9878, 15266, 19756, 30532, 39512, 61064, 79024, 83963, 122128, 167926, 335852, 671704, 1343408]

約数ペア:

[(1, 1343408), (2, 671704), (4, 335852), (8, 167926), (11, 122128), (16, 83963), (17, 79024), (22, 61064), (34, 39512), (44, 30532), (68, 19756), (88, 15266), (136, 9878), (176, 7633), (187, 7184), (272, 4939), (374, 3592), (449, 2992), (748, 1796), (898, 1496)]