104988884

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{2017}}^1$

素因数の和:2065

約数の個数: 72

約数和(自身を含む): 248165568

約数和(自身を除く): 143176684

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 169, 182, 286, 308, 338, 364, 572, 676, 1001, 1183, 1859, 2002, 2017, 2366, 3718, 4004, 4034, 4732, 7436, 8068, 13013, 14119, 22187, 26026, 26221, 28238, 44374, 52052, 52442, 56476, 88748, 104884, 155309, 183547, 288431, 310618, 340873, 367094, 576862, 621236, 681746, 734188, 1153724, 1363492, 2019017, 2386111, 3749603, 4038034, 4772222, 7499206, 8076068, 9544444, 14998412, 26247221, 52494442, 104988884]

約数ペア:

[(1, 104988884), (2, 52494442), (4, 26247221), (7, 14998412), (11, 9544444), (13, 8076068), (14, 7499206), (22, 4772222), (26, 4038034), (28, 3749603), (44, 2386111), (52, 2019017), (77, 1363492), (91, 1153724), (143, 734188), (154, 681746), (169, 621236), (182, 576862), (286, 367094), (308, 340873), (338, 310618), (364, 288431), (572, 183547), (676, 155309), (1001, 104884), (1183, 88748), (1859, 56476), (2002, 52442), (2017, 52052), (2366, 44374), (3718, 28238), (4004, 26221), (4034, 26026), (4732, 22187), (7436, 14119), (8068, 13013)]