2054892

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1439}}^1$

素因数の和:1470

約数の個数: 48

約数和(自身を含む): 5806080

約数和(自身を除く): 3751188

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 1439, 2878, 4317, 5756, 8634, 10073, 17268, 20146, 24463, 30219, 40292, 48926, 60438, 73389, 97852, 120876, 146778, 171241, 293556, 342482, 513723, 684964, 1027446, 2054892]

約数ペア:

[(1, 2054892), (2, 1027446), (3, 684964), (4, 513723), (6, 342482), (7, 293556), (12, 171241), (14, 146778), (17, 120876), (21, 97852), (28, 73389), (34, 60438), (42, 48926), (51, 40292), (68, 30219), (84, 24463), (102, 20146), (119, 17268), (204, 10073), (238, 8634), (357, 5756), (476, 4317), (714, 2878), (1428, 1439)]