2510288

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{839}}^1$

素因数の和:875

約数の個数: 40

約数和(自身を含む): 5624640

約数和(自身を除く): 3114352

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 176, 187, 272, 374, 748, 839, 1496, 1678, 2992, 3356, 6712, 9229, 13424, 14263, 18458, 28526, 36916, 57052, 73832, 114104, 147664, 156893, 228208, 313786, 627572, 1255144, 2510288]

約数ペア:

[(1, 2510288), (2, 1255144), (4, 627572), (8, 313786), (11, 228208), (16, 156893), (17, 147664), (22, 114104), (34, 73832), (44, 57052), (68, 36916), (88, 28526), (136, 18458), (176, 14263), (187, 13424), (272, 9229), (374, 6712), (748, 3356), (839, 2992), (1496, 1678)]