5121988

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{307}}^1$

素因数の和:451

約数の個数: 24

約数和(自身を含む): 9296672

約数和(自身を除く): 4174684

約数列:

[1, 2, 4, 43, 86, 97, 172, 194, 307, 388, 614, 1228, 4171, 8342, 13201, 16684, 26402, 29779, 52804, 59558, 119116, 1280497, 2560994, 5121988]

約数ペア:

[(1, 5121988), (2, 2560994), (4, 1280497), (43, 119116), (86, 59558), (97, 52804), (172, 29779), (194, 26402), (307, 16684), (388, 13201), (614, 8342), (1228, 4171)]