4885964

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1213}}^1$

素因数の和:1289

約数の個数: 24

約数和(自身を含む): 9177840

約数和(自身を除く): 4291876

約数列:

[1, 2, 4, 19, 38, 53, 76, 106, 212, 1007, 1213, 2014, 2426, 4028, 4852, 23047, 46094, 64289, 92188, 128578, 257156, 1221491, 2442982, 4885964]

約数ペア:

[(1, 4885964), (2, 2442982), (4, 1221491), (19, 257156), (38, 128578), (53, 92188), (76, 64289), (106, 46094), (212, 23047), (1007, 4852), (1213, 4028), (2014, 2426)]