284966984

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{173}}^1\times {\mathrm{1889}}^1$

素因数の和:2177

約数の個数: 32

約数和(自身を含む): 542619000

約数和(自身を除く): 257652016

約数列:

[1, 2, 4, 8, 109, 173, 218, 346, 436, 692, 872, 1384, 1889, 3778, 7556, 15112, 18857, 37714, 75428, 150856, 205901, 326797, 411802, 653594, 823604, 1307188, 1647208, 2614376, 35620873, 71241746, 142483492, 284966984]

約数ペア:

[(1, 284966984), (2, 142483492), (4, 71241746), (8, 35620873), (109, 2614376), (173, 1647208), (218, 1307188), (346, 823604), (436, 653594), (692, 411802), (872, 326797), (1384, 205901), (1889, 150856), (3778, 75428), (7556, 37714), (15112, 18857)]