493544

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1$

素因数の和:233

約数の個数: 32

約数和(自身を含む): 1036800

約数和(自身を除く): 543256

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 191, 323, 382, 646, 764, 1292, 1528, 2584, 3247, 3629, 6494, 7258, 12988, 14516, 25976, 29032, 61693, 123386, 246772, 493544]

約数ペア:

[(1, 493544), (2, 246772), (4, 123386), (8, 61693), (17, 29032), (19, 25976), (34, 14516), (38, 12988), (68, 7258), (76, 6494), (136, 3629), (152, 3247), (191, 2584), (323, 1528), (382, 1292), (646, 764)]