11485628

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{419}}^1$

素因数の和:530

約数の個数: 48

約数和(自身を含む): 25401600

約数和(自身を除く): 13915972

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 89, 154, 178, 308, 356, 419, 623, 838, 979, 1246, 1676, 1958, 2492, 2933, 3916, 4609, 5866, 6853, 9218, 11732, 13706, 18436, 27412, 32263, 37291, 64526, 74582, 129052, 149164, 261037, 410201, 522074, 820402, 1044148, 1640804, 2871407, 5742814, 11485628]

約数ペア:

[(1, 11485628), (2, 5742814), (4, 2871407), (7, 1640804), (11, 1044148), (14, 820402), (22, 522074), (28, 410201), (44, 261037), (77, 149164), (89, 129052), (154, 74582), (178, 64526), (308, 37291), (356, 32263), (419, 27412), (623, 18436), (838, 13706), (979, 11732), (1246, 9218), (1676, 6853), (1958, 5866), (2492, 4609), (2933, 3916)]