3869404

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{739}}^1$

素因数の和:778

約数の個数: 48

約数和(自身を含む): 8951040

約数和(自身を除く): 5081636

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 119, 154, 187, 238, 308, 374, 476, 739, 748, 1309, 1478, 2618, 2956, 5173, 5236, 8129, 10346, 12563, 16258, 20692, 25126, 32516, 50252, 56903, 87941, 113806, 138193, 175882, 227612, 276386, 351764, 552772, 967351, 1934702, 3869404]

約数ペア:

[(1, 3869404), (2, 1934702), (4, 967351), (7, 552772), (11, 351764), (14, 276386), (17, 227612), (22, 175882), (28, 138193), (34, 113806), (44, 87941), (68, 56903), (77, 50252), (119, 32516), (154, 25126), (187, 20692), (238, 16258), (308, 12563), (374, 10346), (476, 8129), (739, 5236), (748, 5173), (1309, 2956), (1478, 2618)]