5409404

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1$

素因数の和:235

約数の個数: 72

約数和(自身を含む): 13004208

約数和(自身を除く): 7594804

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 49, 52, 77, 91, 98, 143, 154, 182, 193, 196, 286, 308, 364, 386, 539, 572, 637, 772, 1001, 1078, 1274, 1351, 2002, 2123, 2156, 2509, 2548, 2702, 4004, 4246, 5018, 5404, 7007, 8492, 9457, 10036, 14014, 14861, 17563, 18914, 27599, 28028, 29722, 35126, 37828, 55198, 59444, 70252, 104027, 110396, 122941, 193193, 208054, 245882, 386386, 416108, 491764, 772772, 1352351, 2704702, 5409404]

約数ペア:

[(1, 5409404), (2, 2704702), (4, 1352351), (7, 772772), (11, 491764), (13, 416108), (14, 386386), (22, 245882), (26, 208054), (28, 193193), (44, 122941), (49, 110396), (52, 104027), (77, 70252), (91, 59444), (98, 55198), (143, 37828), (154, 35126), (182, 29722), (193, 28028), (196, 27599), (286, 18914), (308, 17563), (364, 14861), (386, 14014), (539, 10036), (572, 9457), (637, 8492), (772, 7007), (1001, 5404), (1078, 5018), (1274, 4246), (1351, 4004), (2002, 2702), (2123, 2548), (2156, 2509)]