2223056

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{743}}^1$

素因数の和:779

約数の個数: 40

約数和(自身を含む): 4981824

約数和(自身を除く): 2758768

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 176, 187, 272, 374, 743, 748, 1486, 1496, 2972, 2992, 5944, 8173, 11888, 12631, 16346, 25262, 32692, 50524, 65384, 101048, 130768, 138941, 202096, 277882, 555764, 1111528, 2223056]

約数ペア:

[(1, 2223056), (2, 1111528), (4, 555764), (8, 277882), (11, 202096), (16, 138941), (17, 130768), (22, 101048), (34, 65384), (44, 50524), (68, 32692), (88, 25262), (136, 16346), (176, 12631), (187, 11888), (272, 8173), (374, 5944), (743, 2992), (748, 2972), (1486, 1496)]