123669458

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{367}}^1$

素因数の和:467

約数の個数: 48

約数和(自身を含む): 219625344

約数和(自身を除く): 95955886

約数列:

[1, 2, 11, 17, 22, 34, 53, 106, 187, 289, 367, 374, 578, 583, 734, 901, 1166, 1802, 3179, 4037, 6239, 6358, 8074, 9911, 12478, 15317, 19451, 19822, 30634, 38902, 68629, 106063, 137258, 168487, 212126, 213961, 330667, 336974, 427922, 661334, 1166693, 2333386, 3637337, 5621339, 7274674, 11242678, 61834729, 123669458]

約数ペア:

[(1, 123669458), (2, 61834729), (11, 11242678), (17, 7274674), (22, 5621339), (34, 3637337), (53, 2333386), (106, 1166693), (187, 661334), (289, 427922), (367, 336974), (374, 330667), (578, 213961), (583, 212126), (734, 168487), (901, 137258), (1166, 106063), (1802, 68629), (3179, 38902), (4037, 30634), (6239, 19822), (6358, 19451), (8074, 15317), (9911, 12478)]