1874012

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:186

約数の個数: 48

約数和(自身を含む): 4128768

約数和(自身を除く): 2254756

約数列:

[1, 2, 4, 7, 14, 17, 28, 31, 34, 62, 68, 119, 124, 127, 217, 238, 254, 434, 476, 508, 527, 868, 889, 1054, 1778, 2108, 2159, 3556, 3689, 3937, 4318, 7378, 7874, 8636, 14756, 15113, 15748, 27559, 30226, 55118, 60452, 66929, 110236, 133858, 267716, 468503, 937006, 1874012]

約数ペア:

[(1, 1874012), (2, 937006), (4, 468503), (7, 267716), (14, 133858), (17, 110236), (28, 66929), (31, 60452), (34, 55118), (62, 30226), (68, 27559), (119, 15748), (124, 15113), (127, 14756), (217, 8636), (238, 7874), (254, 7378), (434, 4318), (476, 3937), (508, 3689), (527, 3556), (868, 2159), (889, 2108), (1054, 1778)]