112819828

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{479}}^1$

素因数の和:648

約数の個数: 48

約数和(自身を含む): 222082560

約数和(自身を除く): 109262732

約数列:

[1, 2, 4, 11, 22, 44, 53, 101, 106, 202, 212, 404, 479, 583, 958, 1111, 1166, 1916, 2222, 2332, 4444, 5269, 5353, 10538, 10706, 21076, 21412, 25387, 48379, 50774, 58883, 96758, 101548, 117766, 193516, 235532, 279257, 532169, 558514, 1064338, 1117028, 2128676, 2564087, 5128174, 10256348, 28204957, 56409914, 112819828]

約数ペア:

[(1, 112819828), (2, 56409914), (4, 28204957), (11, 10256348), (22, 5128174), (44, 2564087), (53, 2128676), (101, 1117028), (106, 1064338), (202, 558514), (212, 532169), (404, 279257), (479, 235532), (583, 193516), (958, 117766), (1111, 101548), (1166, 96758), (1916, 58883), (2222, 50774), (2332, 48379), (4444, 25387), (5269, 21412), (5353, 21076), (10538, 10706)]