1897356244

素因数分解:

$2^2\times 7^2\times {\mathrm{439}}^1\times {\mathrm{22051}}^1$

素因数の和:22508

約数の個数: 36

約数和(自身を含む): 3871449120

約数和(自身を除く): 1974092876

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 439, 878, 1756, 3073, 6146, 12292, 21511, 22051, 43022, 44102, 86044, 88204, 154357, 308714, 617428, 1080499, 2160998, 4321996, 9680389, 19360778, 38721556, 67762723, 135525446, 271050892, 474339061, 948678122, 1897356244]

約数ペア:

[(1, 1897356244), (2, 948678122), (4, 474339061), (7, 271050892), (14, 135525446), (28, 67762723), (49, 38721556), (98, 19360778), (196, 9680389), (439, 4321996), (878, 2160998), (1756, 1080499), (3073, 617428), (6146, 308714), (12292, 154357), (21511, 88204), (22051, 86044), (43022, 44102)]