2059356

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{307}}^1$

素因数の和:370

約数の個数: 48

約数和(自身を含む): 5312384

約数和(自身を除く): 3253028

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 43, 52, 78, 86, 129, 156, 172, 258, 307, 516, 559, 614, 921, 1118, 1228, 1677, 1842, 2236, 3354, 3684, 3991, 6708, 7982, 11973, 13201, 15964, 23946, 26402, 39603, 47892, 52804, 79206, 158412, 171613, 343226, 514839, 686452, 1029678, 2059356]

約数ペア:

[(1, 2059356), (2, 1029678), (3, 686452), (4, 514839), (6, 343226), (12, 171613), (13, 158412), (26, 79206), (39, 52804), (43, 47892), (52, 39603), (78, 26402), (86, 23946), (129, 15964), (156, 13201), (172, 11973), (258, 7982), (307, 6708), (516, 3991), (559, 3684), (614, 3354), (921, 2236), (1118, 1842), (1228, 1677)]